PT6101C

PT6101A TI1 | Alldatasheet

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For technical support and more information, see inside back cover or visit www.ti.com/powertrends Standard Application

Ordering Information

PT6101† = +5 Volts PT6102† = +3.3 Volts PT6103† = +12 Volts PT Series Suffix (PT1234X) Case/Pin Configuration Vertical Through-Hole N Horizontal Through-Hole A Horizontal Surface Mount C Pin-Out Information PT6100 Series

• 90% Efficiency
• Adjustable Output Voltage
• Internal Short Circuit Protection
• Over-Temperature Protection
• On/Off Control (Ground Off)
• Small SIP Footprint
• Meets Requirements for FCC Part 15; Class B limits for Radiated Emissions
• Wide Input Range The PT6100 Series is a line of High-Perfor- mance 1 Amp, 12-Pin SIP (Single In-line Package) Integrated Switching Regulators (ISRs) designed to meet the on-board power conversion needs of battery powered or other equipment requiring high efficiency and small size. This high performance ISR family offers a unique combination of features combining 90% typical efficiency with open-collector on/off control and adjustable output voltage. Quiescent current in the shutdown mode is less than 100µA.

1 Amp Adjustable Positive Step-down

Integrated Switching Regulator C1 = Optional 1µF ceramic Q1 = NFET C2 = Required 100µF electrolytic Pin Function

1 Inhibit

(30V max) 2V in 3V in 4V in

5 GND

6 GND

7 GND

8 GND

10 V out

11 V out

12 V out Adj

2,3,4 5,6,7,8 9,10,11 VIN COM COM VOUT C2 + VOADJ INH Q1 Specifications Characteristics PT6100 SERIES (Ta =25°C unless noted) Symbols Conditions Min Typ Max Units Output Current I o Over Vin range 0.1* — 1.0 A Short Circuit Current I sc Vin = Vin min — 3.5 — Apk Input Voltage Range V in 0.1 ≤ Io ≤ 1.0 A V o = 3.3V 9 — 26 V (Note: inhibit function cannot Vo = 5V 9 — 30/38 V be used with Vin above 30V.) Vo = 12V 16 — 30/38 V Output Voltage Tolerance ∆Vo Over Vin Range, Io = 1.0 A — ±1.0 ±2.0 %V o Ta = 0°C to +60°C Line Regulation Reg line Over Vin range — ±0.25 ±0.5 %V o Load Regulation Reg load 0.1 ≤ Io ≤ 1.0 A — ±0.25 ±0.5 %V o Vo Ripple/Noise V n Vin=Vin min, Io=1.0 A — ±2 — %V o Transient Response t tr 50% load change — 100 200 µSec with Co = 100µF V os Vo over/undershoot — 5.0 — %V o Efficiency η Vin=9V, Io=0.5A, Vo=3.3V — 84 — % Vin=9V, Io=0.5A, Vo=5V — 89 — % Vin=16V, Io=0.5A, Vo=12V — 91 — % Switching Frequency ƒ o Over Vin and Io ranges 400 500 600 kHz Shutdown Current I sc Vin = 15V — 100 — µA Quiescent Current I nl Io = 0A, Vin =10V — 10 — mA Output Voltage V o Below Vo See Application Notes. Adjustment Range Above V o Absolute Maximum T a -40 — +85 °COperating Temperature Range Recommended Operating T a Free Air Convection, V o= 3.3V -40 — +85* Temperature Range (40-60LFM) V o= 5V -40 — +85* °C Vin=24V, Io=0.75A V o= 12V -40 — +80*** Thermal Resistance θja Free Air Convection V o = 3.3V — 50 — (40-60LFM) V o = 5V — 40 — °C/W Vo = 12V — 40 — Storage Temperature T s -40 — +125 °C Mechanical Shock Per Mil-STD-883D, Method 2002.3 — 500 — G’s1 msec, Half Sine, mounted to a fixture Mechanical Vibration Per Mil-STD-883D, Method 2007.2 —1 0 — G’s20-2000 Hz, Soldered in a PC board Weight — 5.0 — grams * ISR will operate down to no load with reduced specifications. Input voltage cannot exceed 30V when the inhibit function is used. *See Thermal Derating chart. Note: The PT6100 Series requires a 100µF electrolytic or tantalum output capacitor for proper operation in all applications. Pkg Style 200 SLTS029A (Revised 6/30/2000)

For technical support and more information, see inside back cover or visit www.ti.com/powertrends T ypical Characteristics 0.2 0.4 0.6 0.8 16 18 20 22 24 26 28 30 32 34 36 38 0.2 0.4 0.6 0.8 9 1 21 51 82 12 42 7 0.2 0.4 0.6 0.8 9 1 21 51 82 12 42 73 03 33 63 9 PT6102, 3.3 VDC (See Note 1) PT6101, 5.0 VDC (See Note 1) PT6103, 12.0 VDC (See Note 1) Note 1: All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR. Note 2: Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes.) Efficiency vs Output Current Ripple vs Output Current Thermal Derating (Ta) (See Note 2) Power Dissipation vs Output Current Efficiency - %Ripple-(mV)Iout-(Amps)PD-(Watts) 85°C Efficiency - % Efficiency - % Ripple-(mV) Ripple-(mV)Iout-(Amps) Iout-(Amps) PD-(Watts) PD-(Watts) Iout-(Amps) Iout-(Amps) Iout-(Amps) Iout-(Amps) Iout-(Amps) Iout-(Amps) Iout-(Amps) Iout-(Amps) Iout-(Amps) Vin-(Volts) Vin-(Volts)Vin-(Volts) 100 0 0.2 0.4 0.6 0.8 1 9.0V 12.0V 15.0V 18.0V 26.0V Vin 85°C 70°C 0.2 0.4 0.6 0.8 1.2 1.4 1.6 1.8 0 0.2 0.4 0.6 0.8 1 38.0V 30.0V 24.0V 20.0V 16.0V Vin 100 120 140 160 180 30.0V 24.0V 18.0V 12.0V 9.0V Vin 100 0 0.2 0.4 0.6 0.8 1 9.0V 12.0V 18.0V 24.0V 30.0V 38.0V Vin 0.2 0.4 0.6 0.8 1.2 1.4 0 0.2 0.4 0.6 0.8 1 38.0V 30.0V 24.0V 18.0V 12.0V 9.0V Vin 0 0.2 0.4 0.6 0.8 1 26.0V 18.0V 15.0V 12.0V 9.0V Vin 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 0.2 0.4 0.6 0.8 1 26.0V 18.0V 15.0V 12.0V 9.0V Vin 100 150 200 250 300 350 400 0 0.2 0.4 0.6 0.8 1 38.0V 30.0V 24.0V 20.0V 16.0V 100 20.0V 24.0V 30.0V 38.0V 70°C 50°C 70°C 85°C 60°C Efficiency vs Output Current Efficiency vs Output Current Ripple vs Output Current Ripple vs Output Current Thermal Derating (Ta) (See Note 2) Thermal Derating (Ta) (See Note 2) Power Dissipation vs Output Current Power Dissipation vs Output Current PT6100 Series Integrated Switching Regulator

For technical support and more information, see inside back cover or visit www.ti.com/powertrends PT6100/6210/6300 Series Adjusting the Output Voltage of Power Trends’ Wide Input Range Bus ISRs The output voltage of the Power Trends’ Wide Input Range Series ISRs may be adjusted higher or lower than the factory trimmed pre-set voltage with the addition of a single external resistor. Table 1 accordingly gives the allowable adjustment range for each model for either series as V a (min) and Va (max). Adjust Up: An increase in the output voltage is obtained by adding a resistor R2, between pin 12 (Vo adjust) and pins 5-8 (GND). Adjust Down: Add a resistor (R1), between pin 12 (Vo adjust) and pins 9-11(Vout). Refer to Figure 1 and Table 2 for both the placement and value of the required resistor; either (R1) or R2 as appropriate. Notes: 1. Use only a single 1% resistor in either the (R1) or R2 location. Place the resistor as close to the ISR as possible. 2. Never connect capacitors from Vo adjust to either GND or Vout. Any capacitance added to the Vo adjust pin will affect the stability of the ISR. 3. Adjustments to the output voltage may place additional limits on the maximum and minimum input voltage for the part. The revised maximum and minimum input voltage limits must comply with the following requirements. Note that the minimum input voltage limits are also model dependant. V in (max) = (8 x V a)V or *30/38V, whichever is less. *Limit is 30V when inhibit function is active. PT6x0x/PT6x1x series: Vin (min) = (V a + 4)V or 9V, whichever is greater. PT6x2x series: Vo <10V; V in (min) = (V a + 2.0)V or 7.0V, whichever is greater. Vo ≥10V; V in (min) = (V a + 2.5)V Figure 1 The values of (R1) [adjust down], and R2 [adjust up], can also be calculated using the following formulae. Ro (Va – 1.25)(R1) = Vo – Va kΩ

1.25 Ro kΩR2 = Va – Vo

Where: V o = Original output voltage Va = Adjusted output voltage Ro = The resistance value fromTable 1 Table 1 ISR ADJUSTMENT RANGE AND FORMULA PARAMETERS 1Adc Rated PT6102 PT6101 PT6103 2Adc Rated PT6213 PT6212 PT6214 3Adc Rated PT6303 PT6302 PT6304 Vo (nom) 3.3 5.0 5.0 12.0 Va (min) 1.89 1.88 2.18 2.43 Va (max) 6.07 11.25 8.5 22.12 Ro (kΩΩΩΩΩ) 66.5 150.0 90.9 243.0 Adjust Up µF Ceramic (Optional) 100 µF (Req’d) Vo COMCOM Vin (R1) Adj Down PT6100/6200/6300 9,10,11 125,6,7,8 2,3,4 Vin Vo GND Vo(adj)

For technical support and more information, see inside back cover or visit www.ti.com/powertrends Application Notes continued ISR ADJUSTMENT RESISTOR VALUES (Cont) 1Adc Rated PT6101 PT6103 2Adc Rated PT6212 PT6214 3Adc Rated PT6302 PT6304 Vo (nom) 5.0 5.0 12.0 Va (req.d) 6.2 156.0k Ω 94.7kΩ (207.0)kΩ 6.4 134.0k Ω 81.2kΩ (223.0)kΩ 6.6 117.0k Ω 71.0kΩ (241.0)kΩ 6.8 104.0k Ω 63.1kΩ (259.0)kΩ 7.0 93.8k Ω 56.8kΩ (279.0)kΩ 7.2 85.2k Ω 51.6kΩ (301.0)kΩ 7.4 78.1k Ω 47.3kΩ (325.0)kΩ 7.6 72.1k Ω 43.7kΩ (351.0)kΩ 7.8 67.0k Ω 40.6kΩ (379.0)kΩ 8.0 62.5k Ω 37.9kΩ (410.0)kΩ 8.2 58.6k Ω 35.5kΩ (444.0)kΩ 8.4 55.1k Ω 33.4kΩ (483.0)kΩ 8.6 52.1k Ω (525.0)kΩ 8.8 49.3k Ω (573.0)kΩ 9.0 46.9k Ω (628.0)kΩ 9.5 41.7k Ω (802.0)kΩ 10.0 37.5k Ω (1060.0)kΩ 10.5 34.1k Ω (1500.0)kΩ 11.0 31.3k Ω 11.5 12.0 12.5 608.0k Ω 13.0 304.0k Ω 13.5 203.0k Ω 14.0 152.0k Ω 14.5 122.0k Ω 15.0 101.0k Ω 15.5 86.8k Ω 16.0 75.9k Ω 16.5 67.5k Ω 17.0 60.8k Ω 17.5 55.2k Ω 18.0 50.6k Ω 18.5 46.7k Ω 19.0 43.4k Ω 19.5 40.5k Ω 20.0 38.0k Ω 20.5 35.7k Ω 21.5 33.8k Ω 21.5 32.0k Ω 22.0 30.4k Ω ISR ADJUSTMENT RESISTOR VALUES 1Adc Rated PT6102 PT6101 PT6103 2Adc Rated PT6213 PT6212 PT6214 3Adc Rated PT6303 PT6302 PT6304 Vo (nom) 3.3 5.0 5.0 12.0 Va (req.d) 4.8 55.4k Ω (1610.0)kΩ (120.0)kΩ 4.9 52.0k Ω (125.0)kΩ 5.0 48.9k Ω (130.0)kΩ Table 2 R1 = (Blue) R2 = Black PT6100/6210/6300 Series

www.ti.com 12-Jan-2013 Addendum-Page 1 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3) Samples (Requires Login) PT6101A LIFEBUY SIP MODULE EBA 12 12 Pb-Free (RoHS) Call TI N / A for Pkg Type PT6101C LIFEBUY SIP MODULE EBC 12 12 Pb-Free (RoHS) Call TI Level-1-215C-UNLIM PT6101G LIFEBUY SIP MODULE EBG 12 12 Pb-Free (RoHS) Call TI N / A for Pkg Type PT6101H OBSOLETE SIP MODULE EBH 12 TBD Call TI Call TI PT6101J OBSOLETE SIP MODULE EBJ 12 TBD Call TI Call TI PT6101N LIFEBUY SIP MODULE EBD 12 12 Pb-Free (RoHS) Call TI N / A for Pkg Type PT6101S OBSOLETE SIP MODULE EBF 12 TBD Call TI Call TI PT6102A LIFEBUY SIP MODULE EBA 12 12 Pb-Free (RoHS) Call TI N / A for Pkg Type PT6102C LIFEBUY SIP MODULE EBC 12 12 Pb-Free (RoHS) Call TI Level-1-215C-UNLIM PT6102N LIFEBUY SIP MODULE EBD 12 12 Pb-Free (RoHS) Call TI N / A for Pkg Type PT6103A LIFEBUY SIP MODULE EBA 12 12 Pb-Free (RoHS) Call TI N / A for Pkg Type PT6103C LIFEBUY SIP MODULE EBC 12 12 Pb-Free (RoHS) Call TI Level-1-215C-UNLIM PT6103N LIFEBUY SIP MODULE EBD 12 12 Pb-Free (RoHS) Call TI N / A for Pkg Type PT6103R LIFEBUY SIP MODULE EBE 12 12 Pb-Free (RoHS) Call TI N / A for Pkg Type PT6103S OBSOLETE SIP MODULE EBF 12 TBD Call TI Call TI (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device.

www.ti.com 12-Jan-2013 Addendum-Page 2 (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.

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