MIC4224YM

MIC4223 MICREL | Alldatasheet

Document overview

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• PDF pages: 20

Technical content

Features

• 4.5V to 18V supply voltage operating range
• High peak source/sink current – ±3A at V DD = 8V – ±4A at V DD = 12V
• 15ns/15ns Rise and Fall times with 2000pF load
• 25ns/35ns (Rising/Falling) input propagation delay
• 20ns/45ns (Rising/Falling) enable propagation delay
• Active-high driver enable inputs with 100k Ω pull-ups
• CMOS and TTL logic input and enable thresholds independent of supply voltage
• Driver input protection to -5V at -40mA
• Output Latch-up protection to >500mA reverse current
• Industry standard pin out with two package options – ePAD MSOP-8 ( θJA = 60°C/W) – 8-pin SOIC ( θJA = 120°C/W)
• Available in dual-inverting (MIC4223), dual non- inverting (MIC4224) and complementary (MIC4225)
• Dual output drive by paralleling channels
• -40°C to +125°C operating junction temperature range Block Diagram

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 2 M9999-061109-A (408) 944-0800

Ordering Information

8-Pin SOIC (YM) 8-Pin ePAD MSOP (YMME) 8-Pin SOIC (YM) 8-Pin ePAD MSOP (YMME) 8-Pin SOIC (YM) 8-Pin ePAD-MSOP (YMME) Pin Description Part Number Configuration Junction Temp. Range Package Lead Finish MIC4223YM Dual Inverting –40° to +125°C 8-pin SOIC Pb-Free MIC4223YMME Dual Inverting –40° to +125°C 8-pin EPAD-MSOP Pb-Free MIC4224YM Dual Non-inverting –40° to +125°C 8-pin SOIC Pb-Free MIC4224YMME Dual Non-inverting –40° to +125°C 8-pin EPAD-MSOP Pb-Free MIC4225YM Inverting + Non-inverting –40° to +125°C 8-pin SOIC Pb-Free MIC4225YMME Inverting + Non-inverting –40° to +125°C 8-pin EPAD-MSOP Pb-Free Pin Number Pin Name Pin Function 1 ENA Enable pin for output A. TTL/CMOS-compatible logic input. A logic-level high enables the device. An internal pull-up enables the part if pin is open. A logic-level low disables the device and the output will be low regardless of the input state. 2 INA Control Input A: TTL/CMOS-compatible logic input. Connect to VDD or ground if not used and connect ENA to ground to disable driver A.

3 GND Ground

4 INB Control Input B: TTL/CMOS compatible logic input. Connect to VDD or ground if not used and connect ENB to ground to disable driver B. 5 OUTB Output B: Parallel Bipolar/CMOS output. 6 VDD Voltage Supply Input: +4.5V to +18V 7 OUTA Output A: Parallel Bipolar/CMOS output. 8 ENB Enable pin for output B. TTL/CMOS-compatible logic input. A logic-level high enables the device. An internal pull-up enables the part if pin is open. A logic-level low disables the device and the output will be low regardless of the input state. EP GND Exposed thermal pad for ePad MSOP package only (Not available on SOIC-8L package). Connect to ground. Must make a full connection to the ground plane to maximize thermal performance of the package.

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 3 M9999-061109-A (408) 944-0800 Absolute Maximum Ratings(1) Operating Ratings(2) Package Thermal Resistance

Electrical Characteristics

4.5V ≤ VDD ≤ 18V; CL = 2000pF. TA = 25°C, bold values indicate full operating junction temperature range, unless noted. Symbol Parameter Condition Min Typ Max Units Input VIH Logic 1 Input Voltage 2.4 2.2 V VIL Logic 0 Input Voltage 1.95 0.8 V Hysteresis 0.25 V 0 ≤ VIN ≤ VDD –1 –10 µA µA IIN Input Current VIN = -5V -40 mA Output VOH High Output Voltage I OUT = -10mA, VDD = 18V VDD - 0.45 V VOL Low Output Voltage IOUT = 10mA, VDD = 18V 0.30 V RO Output Resistance – Source Output Resistance – Sink I OUT = -10mA, VDD = 18V IOUT = 10mA, VDD = 18V 30 Ω VDD = 8V ±3 IPK Peak Output Current VDD = 12V ±4 A I Latch-Up Protection Withstand reverse current >500 mA Switching Time tR Rise Time Test Figure 1; CL = 2000pF 15 40 ns tF Fall Time Test Figure 1; CL = 2000pF 15 40 ns tD1 Delay Time Test Figure 1; CL = 2000pF 25 45 ns tD2 Delay Time Test Figure 1; CL = 2000pF 35 50 ns Enable (ENA, ENB) VEN_H High Level Enable Voltage LO to HI transition 2.4 1.9 V VEN_L Low Level Enable Voltage HI to LO transition 1.55 0.8 V Hysteresis 0.35 V REN Enable Impedance V DD = 18V, VENA = VENB = GND 100 k Ω tD3 Propagation Delay Time C L = 2000pF 20 60 ns tD4 Propagation Delay Time C L = 2000pF 45 150 ns Power Supply ISH Power Supply Current V INA = VINB = 3.0V, VENA = VENB = open 1.7 2.5 mA ISL Power Supply Current V INA = VINB = 0.0V, VENA = VENB = open 0.7 1.5 mA Notes: 1. Exceeding the absolute maximum rating may damage the device. 2. The device is not guaranteed to function outside its operating rating.

Figure 1. Test Circuit

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 5 M9999-061109-A (408) 944-0800 Typical Characteristics Conditions: TA =25ºC. VINA, B Threshold vs. VDD 1.8 1.85 1.9 1.95 2.05 2.1 2.15 2.2 4 6 8 1 01 21 41 61 8 VDD (V) VINA, B Threshold vs. Temperature 1.7 1.8 1.9 2.0 2.1 2.2 2.3 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Threshold (V) VENA, B Threshold vs. VDD 1.0 1.2 1.4 1.6 1.8 2.0 4 6 8 1 01 21 41 61 8 VDD (V) Enable Threshold vs. Temperature 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Threshold (V) IDD vs. VDD (Disabled) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 4 6 8 1 01 21 41 61 8 VDD (V) IDD (mA) IDD vs. VDD (Enabled) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 4 6 8 10 12 14 16 18 VDD (V) IDD (mA) IDD vs. Temperature (Disabled) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) IDD (mA) IDD vs. Temperature (Enabled) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 - 4 0 - 2 00 2 04 06 08 0 1 0 0 1 2 0 1 4 0 Temperature (°C) IDD (mA) IDD vs. Temperature (Switching) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) IDD (mA) IDD vs. Frequency (VDD = 5V) Both Drivers Switching 0 500 1000 1500 2000 Frequency (kHz) IDD (mA) IDD vs. Frequency (VDD = 5V) Both Drivers Switching 100 120 140 160 180 0 500 1000 1500 2000 Frequency (kHz) IDD (mA) IDD vs. Frequency (VDD = 12V) Both Drivers Switching 100 120 0 500 1000 1500 2000 Frequency (kHz) IDD (mA) VDD = 12; VIN = 0 VIH VIL VIH VIL VEN_H VEN_L VEN_H VEN_L VINA = VINB = VDD VINA = VINB = 0 VINA = VINB = 0 VINA = VINB = VDD VDD = 4.5V; VIN = VDD VDD = 12; VIN = VDD VDD = 4.5V; VIN = 0 VDD = 12V; VIN = 0 VDD = 12; VIN = VDD VDD = 4.5; VIN = VDD VDD = 4.5V; VIN = 0 VDD = 4.5V; VIN = 500kHz VDD = 12V; VIN = 500kHz 2.2nF 470pF 1nF 10nF 4.7nF 2.2nF 1nF 470pF VDD =12V VDD =12V

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 6 M9999-061109-A (408) 944-0800 Conditions: TA = 25ºC. IDD vs. Frequency (VDD = 12V) Both Drivers Switching 100 120 140 0 200 400 600 800 1000 Frequency (kHz) IDD (mA) IDD vs. VDD (CL = 2.2nF) Both Drivers Switching 4 6 8 1 01 21 41 61 8 VDD (V) IDD (mA) IDD vs. VDD (CL = 2.2nF) Both Drivers Switching 100 120 4 6 8 1 01 21 41 61 8 VDD (V) IDD (mA) IDD vs. VDD (CL = 4.7nF) Both Drivers Switching 4 6 8 1 01 21 41 61 8 VDD (V) IDD (mA) IDD vs. VDD (CL = 4.7nF) Both Drivers Switching 100 120 140 160 4 6 8 10 12 14 16 18 VDD (V) IDD (mA) Output Rise Time vs. VDD 4 6 8 1 01 21 41 61 8 VDD (V) Output Rise Time (ns) Output Rise Time vs. VDD 4 6 8 1 01 21 41 61 8 VDD (V) Output Rise Time (ns) Output Fall Time vs. VDD 4 6 8 10 12 14 16 18 20 VDD (V) Output Fall Time (ns) Output Fall Time vs. VDD 4 6 8 1 01 21 41 61 8 VDD (V) Output Fall Time (ns) Propagation Delay (t D1) vs. VDD 4 6 8 1 01 21 41 61 8 VDD (V) Propagation Delay (ns) Propagation Delay (t D1) vs. VDD 4 6 8 10 12 14 16 18 VDD (V) Propagation Delay (ns) Propagation Delay (t D2) vs. VDD 4 6 8 1 01 21 41 61 8 VDD (V) Propagation Delay (ns) 4.7nF 10nF 4.7nF 10nF 2.2nF 1nF 470pF 200kHz 100kHz 50kHz 500kHz 1MHz 2MHz 200kHz 100kHz 50kHz 2MHz 1MHz 500kHz 1nF 470pF 10nF 4.7nF 470pF 1nF 2.2nF 10nF 4.7nF 2.2nF 470pF 1nF 2.2nF

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 7 M9999-061109-A (408) 944-0800 Conditions: TA = 25ºC. Propagation Delay (t D2) vs. VDD 4 6 8 1 01 21 41 61 8 VDD (V) Propagation Delay (ns) Output Source Resistance vs. Temperature -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Resistance (Ω) Output Sink Resistance vs. Temperature -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Resistance (Ω) Output Rise Time vs. Temperature -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Output Rise Time (ns) Output Fall Time vs. Temperature -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Output Fall Time (ns) Prop. Delay (Inverting) vs. Temperature -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Delay (ns) Prop. Delay (Non-Inverting) vs. Temperature -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Delay (ns) Enable to Output Delay (tD3) vs. Temperature -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Prop. Delay (ns) Enable to Output Delay (tD4) vs. Temperature -40 -20 0 20 40 60 80 100 120 140 Temperature (°C) Prop. Delay (ns) VDD = 4.5V VDD = 12V VDD = 18V VDD = 18V VDD = 4.5V VDD = 12V CL = 2nF VDD = 18V VDD = 12V VDD = 4.5VCL = 2nF VDD = 18V VDD = 12V VDD = 4.5V; tD2 10nF 4.7nF IDD = 10mA VDD = 4.5V IDD = 10mA VDD = 4.5V; tD1 VDD = 12V; tD1 VDD = 12V; tD2 CL = 2nF VDD = 4.5V; tD2 VDD = 4.5V; tD1 VDD = 12V; tD1 VDD = 12V; tD2 CL = 2nF CL = 2nF VDD = 4.5V VDD = 18V VDD = 12V CL = 2nF VDD = 4.5V VDD = 18V VDD = 12V

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 8 M9999-061109-A (408) 944-0800 Functional Diagram Logic Table Enables Inputs MIC4223 MIC4224 MIC4225 ENA ENB INA INB OUTA OUTB OUTA OUTB OUTA OUTB H H L L H H L L H L H H L H H L L H H H H H H L L H H L L L H H H H L L H H L H L L X X L L L L L L Block Diagram

inverting and non-inverting driver. pin low, below its threshold voltage, forces the output low. during a system fault condition. Typical Characteristic graphs for additional information. without damage to the driver or cause a latch up condition. greater will increase propagation delay.

1. The output drive is a parallel combination of MOSFET

Figure 2. Output Driver driver’s input pin will not affect the output rise or fall times.

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 13 M9999-061109-A (408) 944-0800 Evaluation Board Schematic (SOIC)

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 14 M9999-061109-A (408) 944-0800 Bill of Materials (SOIC) Item Part Number Manufacturer Description Qty. C1 VJ0603Y104KXXAT Vishay (1) 0.1µF/25V, X7R Ceramic Capacitor, Size 0603 1 C1608X5R1E105M TDK (2) 1µF/25V, X5R, Ceramic Capacitor, Size 0603 2 06033D105MAT AVX (3) 1µF/25V, X5R, Ceramic Capacitor, Size 0603 2 C2, C7 or or GRM188R61E105KA93 MuRata (4) 1µF/25V, X5R, Ceramic Capacitor, Size 0603 2 C3216X7R1E105K TDK (2) 1µF/25V, X7R, Ceramic Capacitor, Size 1206 2 12063D105MAT AVX (3) 1µF/25V, X7R, Ceramic Capacitor, Size 1206 2 C4, C5 or or GRM31MR71H105KA01 MuRata (4) 1µF/25V, X7R, Ceramic Capacitor, Size 1206 2 Q1, Q2 Si4174DY Vishay(1) 30V N-Channel MOSFET 2 C3, R4, C6, R9, R1, R2, R6, R8 Open location – Size 0603 0 R5, R7 CRCW12061001FRT1 Vishay (1) 1k Ω Resistor, Size 1206 2 U1 MIC4223YM Micrel, Inc.(5) Dual Inverting 4A MOSFET Driver with SOIC Package 1 or MIC4224YM Micrel, Inc.(5) Dual Non-Inverting 4A MOSFET Driver with SOIC Package 1 or MIC4225YM Micrel, Inc.(5) Dual Inverting/Non-Inverting 4A MOSFET Driver with SOIC Package Notes: 1. Vishay: www.vishay.com 2. TDK: www.tdk.com 3. AVX: www.avx.com 4. MuRata: www.murata.com 5. Micrel, Inc: www.micrel.com

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 15 M9999-061109-A (408) 944-0800 PCB Layout (SOIC)

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 16 M9999-061109-A (408) 944-0800 Evaluation Board Schematic (e-PAD MSOP) ePAD MSOP

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 17 M9999-061109-A (408) 944-0800 PCB Layout (ePAD MSOP)

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 18 M9999-061109-A (408) 944-0800 Bill of Materials (ePAD MSOP) Item Part Number Manufacturer Description Qty. C1 VJ0603Y104KXXAT Vishay (1) 0.1µF/25V, X7R Ceramic Capacitor, Size 0603 1 C1608X5R1E105M TDK (2) 1µF/25V, X5R, Ceramic Capacitor, Size 0603 2 06033D105MAT AVX (3) 1µF/25V, X5R, Ceramic Capacitor, Size 0603 2 C2, C7 or or GRM188R61E105KA93 MuRata (4) 1µF/25V, X5R, Ceramic Capacitor, Size 0603 2 C3216X7R1E105K TDK (2) 1µF/25V, X7R, Ceramic Capacitor, Size 1206 2 12063D105MAT AVX (3) 1µF/25V, X7R, Ceramic Capacitor, Size 2 C4, C5 or or GRM31MR71H105KA01 MuRata (4) 1µF/25V, X7R, Ceramic Capacitor, Size 2 C3, R4, C6, R9, R1, R2, R6, R8 Open location – Size 0603 0 Q1, Q2 Si4174DY Vishay(1) 30V N-Channel MOSFET 2 R5, R7 CRCW12061001FRT1 Vishay (1) 1k Ω Resistor, Size 1206 2 MIC4223YMME Micrel, Inc.(5) Dual Inverting 4A MOSFET Driver with ePAD MSOP Package 1 MIC4224YMME Micrel, Inc.(5) Dual Non-Inverting 4A MOSFET Driver with ePAD MSOP Package or or MIC4225YM Micrel, Inc.(5) Dual Inverting/Non-Inverting 4A MOSFET Driver with ePAD Notes: 1. Vishay: www.vishay.com 2. TDK: www.tdk.com 3. AVX: www.avx.com 4. MuRata: www.murata.com 5. Micrel, Inc: www.micrel.com

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 19 M9999-061109-A (408) 944-0800

Package Information

8-Pin SOIC (M)

Micrel, Inc. MIC4223/MIC4224/MIC4225 June 2009 20 M9999-061109-A (408) 944-0800 8-Pin ePAD MSOP (MME) MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http://www.micrel.com The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale. © 2009 Micrel, Incorporated.