AZ317L_06 BCDSEMI | Alldatasheet

Document overview

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Technical content

Features

  • Adjustable Output Down to 1.2V
  • Guaranteed 100mA Output Current
  • Output Short Circuit Protected
  • Line Regulation: 0.01%/V
  • Load Regulation: 0.1%
  • Constant Current Limit over Temperature
  • Standard 3-lead Transistor Package
  • Input Ripple Rejection: 70dB

Applications

  • High Efficiency Linear Regulators
  • Post Regulation for Switching Supplies
  • Microprocessor Power Supply
  • Mother Board I/O Power Supply

Figure 1. Package Types of AZ317L

Figure 3. Functional Block Diagram of AZ317L

7 VOUT

6 VOUT

Figure 2. Pin Configuration of AZ317L (Top View)

3-TERMINAL ADJUSTABLE REGULATOR AZ317L Data Sheet Sep. 2006 Rev. 1. 2 BCD Semiconductor Manufacturing Limited Package Temperature Range Part Number Marking ID Packing TypeTin Lead Lead Free Tin Lead Lead Free TO-92 0 to 125oC AZ317LZ AZ317LZ-E1 AZ317LZ AZ317LZ-E1 Tube AZ317LZTR AZ317LZTR-E1 AZ317LZ AZ317LZ-E1 Tape & Reel SOIC-8 0 to 125oC AZ317LM AZ317LM-E1 317LM 317LM-E1 Tube AZ317LMTR AZ317LMTR-E1 317LM 317LM-E1 Tape & Reel Circuit Type Package E1: Lead Free Blank: Tin Lead AZ317L - TR: Tape and Reel Blank: Tube BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Z: TO-92 M: SOIC-8

Ordering Information

3-TERMINAL ADJUSTABLE REGULATOR AZ317L Data Sheet Sep. 2006 Rev. 1. 2 BCD Semiconductor Manufacturing Limited Recommended Operating Conditions Parameter Symbol Value Unit Input V oltage V IN 20 V Input-Output V oltage Differential 15 V Operating Junction Temperature T J 150 oC Storage Temperature Range T STG -65 to 150 oC Power Dissipation P D 700 mW Lead Temperature (Soldering, 4sec.) T LEAD 260 oC ESD (Human Body Model) ESD 2000 V ESD (Machine Model) ESD 200 V Parameter Symbol Min Max Unit Input V oltage V IN 18 V Operating Junction Temperature T J 0 125 oC Note 1: Stresses greater than thos e listed under "Absolute Maximum Ra tings" may cause permanent damage to the device. These are stress ratings on ly, and functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Max- imum Ratings" for extended periods may affect device reliability. Absolute Maximum Ratings (Note 1)

3-TERMINAL ADJUSTABLE REGULATOR AZ317L Data Sheet Sep. 2006 Rev. 1. 2 BCD Semiconductor Manufacturing Limited

Electrical Characteristics

0oC ≤ TJ ≤ 125oC, VIN -VOUT = 5V , IOUT = 40mA, PD ≤ 625mW, unless otherwise specified. Parameter Symbol Conditions Min Typ Max Unit Line Regulation ∆VOUT TJ = 25oC, 3V≤ (VIN -VOUT) ≤ 15V IOUT ≤ 20mA (Note 2) 0.01 0.04 %/V 3V≤ (VIN-VOUT) ≤ 15V , IOUT≤ 20mA Load Regulation ∆VOUT TJ = 25oC, 5mA ≤ IOUT ≤ 100mA (Note 2) 0.1 0.5 % 5mA ≤ IOUT ≤ 100mA (Note 2) 0.3 1.5 % Thermal Regulation TJ = 25oC, 10ms Pulse 0.04 0.2 %/W Adjust Pin Current IADJ 50 100 µA Adjust Pin Current Change ∆IADJ 5mA ≤ IOUT ≤ 100mA 3V≤ (VIN-VOUT) ≤ 15V 0.2 5 µA Reference V oltage VREF 3V ≤ (VIN -VOUT) ≤ 15V 5mA ≤ IOUT ≤ 100mA 1.20 1.25 1.30 V Current Limit ILIMIT 3V≤ (VIN -VOUT) ≤ 13V 100 200 300 mA Minimum Load Current ILOAD (MIN) 3V≤ (VIN -VOUT) ≤ 13V 3.5 5 mA Ripple Rejection PSRR VOUT = 10V , f = 120Hz, CADJ = 0µF 62 dB VOUT = 10V , f = 120Hz, CADJ = 10µF 60 70 Temperature Stability 0oC ≤ ΤJ ≤ 125oC 0.65 % Long Term Stability TJ=125oC, 1000 Hours 0.3 1 % RMS Output Noise (% of VOUT) TJ = 25oC, 10Hz ≤ f ≤ 10ΚΗz 0.003 % Thermal Resistance Junction to Case TO-92 SOIC-8 185 175 oC/W Note 2: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are covered under the specification of thermal regulation.

Figure 12. Load Transient Response Figure 13. Line Transient Response

3-TERMINAL ADJUSTABLE REGULATOR AZ317L Data Sheet Sep. 2006 Rev. 1. 2 BCD Semiconductor Manufacturing Limited Mechanical Dimensions TO-92 Unit: mm(inch) 2.440(0.096) 2.640(0.104) 0.380(0.015) 0.550(0.022) ȡ1.600(0.063) MAX 14.100(0.555) 14.500(0.571) 1.270(0.050) TYP 3.300(0.130) 3.700(0.146) 4.300(0.169) 4.700(0.185) 1.100(0.043) 1.400(0.055) 4.400(0.173) 4.700(0.185) 3.430(0.135) MIN 0.360(0.014) 0.510(0.020) 0.000(0.000) 0.380(0.015)

3-TERMINAL ADJUSTABLE REGULATOR AZ317L Data Sheet Sep. 2006 Rev. 1. 2 BCD Semiconductor Manufacturing Limited Mechanical Dimensions (Continued) SOIC-8 Unit: mm(inch) R0.150(0.006) R0.150(0.006) 1.000(0.039) 0.330(0.013) 0.510(0.020) 4.700(0.185) 1.350(0.053) 1.750(0.069) 0.100(0.004) 0.300(0.012) 0.900(0.035) 0.800(0.031) 0.200(0.008) 3.800(0.150) 4.000(0.157) 20:1 D 1.270(0.050) TYP 0.190(0.007) 0.250(0.010) D 5.800(0.228) 6.200(0.244) 0.675(0.027) 0.725(0.029) 0.320(0.013) 5.100(0.201) ȹ

BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi- cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or other rights nor the rights of others. - Wafer Fab Shanghai SIM-BCD Semiconductor Manufacturing Limited 800, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6485 1491, Fax: +86-21-5450 0008 BCD Semiconductor Manufacturing Limited MAIN SITE REGIONAL SALES OFFICE Shenzhen Office Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd. Shenzhen Office Advanced Analog Circuits (Shanghai) Corporation Shenzhen Office Room E, 5F, Noble Center, No.1006, 3rd Fuzhong Road, Futian District, Shenzhen 518026, China Tel: +86-755-8826 7951, Fax: +86-755-8826 7865 Taiwan Office BCD Semiconductor (Taiwan) Company Limited 4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei, Taiwan Tel: +886-2-2656 2808, Fax: +886-2-2656 2806 USA Office BCD Semiconductor Corporation 3170 De La Cruz Blvd., Suite 105, Santa Clara, CA 95054-2411, U.S.A - IC Design Group Advanced Analog Circuits (Shanghai) Corporation 8F, Zone B, 900, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6495 9539, Fax: +86-21-6485 9673 BCD Semiconductor Manufacturing Limited http://www.bcdsemi.com