AZ78XX_07 BCDSEMI

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 14

Technical content

Features

  • Constant Output Current up to 1.0A
  • Fixed Output V oltages of 5V , 6V , 8V , 9V and 12V
  • Output V oltage Tolerances of ±5% over the Full Temperature Range
  • Internal Short Circuit Current-limiting
  • Internal Thermal Overload Protection

Applications

  • Consumer Electronics
  • Microprocessor Power Supply
  • Mother Board I/O Power Supply

Figure 1. Package Types of AZ78XX

1 INPUT V oltage Input

2 GND Ground

3 OUTPUT V oltage Output

Figure 2. Pin Configuration of AZ78XX (Top View)

Figure 3. Functional Block Diagram of AZ78XX

1A 3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Data Sheet Mar. 2007 Rev. 1. 4 BCD Semiconductor Manufacturing Limited Package Tempera- ture Range Part Number Marking ID Packing Type Tin Lead Lead Free Tin Lead Lead Free TO-220-3 -40 to 125oC AZ7805T AZ7805T-E1 AZ7805T AZ7805T-E1 Tube AZ7806T AZ7806T-E1 AZ7806T AZ7806T-E1 Tube AZ7808T AZ7808T-E1 AZ7808T AZ7808T-E1 Tube AZ7809T AZ7809T-E1 AZ7809T AZ7809T-E1 Tube AZ7812T AZ7812T-E1 AZ7812T AZ7812T-E1 Tube 125oC AZ7805D AZ7805D-E1 AZ7805D AZ7805D-E1 Tube AZ7805DTR AZ7805DTR-E1 AZ7805D AZ7805D-E1 Tape & Reel AZ7806D AZ7806D-E1 AZ7806D AZ7806D-E1 Tube AZ7806DTR AZ7806DTR-E1 AZ7806D AZ7806D-E1 Tape & Reel AZ7808D AZ7808D-E1 AZ7808D AZ7808D-E1 Tube AZ7808DTR AZ7808DTR-E1 AZ7808D AZ7808D-E1 Tape & Reel AZ7809D AZ7809D-E1 AZ7809D AZ7809D-E1 Tube AZ7809DTR AZ7809DTR-E1 AZ7809D AZ7809D-E1 Tape & Reel AZ7812D AZ7812D-E1 AZ7812D AZ7812D-E1 Tube AZ7812DTR AZ7812DTR-E1 AZ7812D AZ7812D-E1 Tape & Reel

Ordering Information

E1: Lead Free Blank: Tin Lead AZ78XX TR: Tape and Reel Blank: Tube T: TO-220-3 D: TO-252-2 (1) BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Output V oltage 05: 5V 08: 8V 09: 9V 12:12V 06: 6V

1A 3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Data Sheet Mar. 2007 Rev. 1. 4 BCD Semiconductor Manufacturing Limited Recommended Operating Conditions Parameter Symbol Min Max Unit Input V oltage AZ7805 VIN V AZ7806 15 AZ7808 15 AZ7809 15 AZ7812 17 Operating Junction Temperature Range T J -40 125 oC Absolute Maximum Ratings (Note 1) Parameter Symbol Value Unit Input V oltage VIN 20 V Lead Temperature (Soldering, 10sec) TLEAD 260 oC Power Dissipation PD Internally Limited W Operating Junction Temperature TJ 150 oC Storage Temperature Range TSTG -65 to 150 oC Thermal Resistance θJA TO-220-3 60 oC/W TO-252-2 (1) 100 ESD (Human Body Model) ESD 3500 V ESD (Machine Model) ESD 500 V Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional ope ration of the device at thes e 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.

1A 3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Data Sheet Mar. 2007 Rev. 1. 4 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage VO TJ=25oC 5.88 6.0 6.12 V IO=5mA to 1A, VI=8.6 to 15V , PD › 15W 5.76 6.0 6.24 Line Regulation VRLINE VI=9V to 15V , IO=1A, TJ=25oC 1.6 30 mV Load Regulation VRLOAD VI=11V , IO=5mA to 1A, TJ=25oC 20 37 mV Quiescent Current IQ VI=11V , IO=0 3.3 6.0 mA Quiescent Current Change ∆IQ VI=9V to 15V , IO=500mA, TJ=25oC 0.3 0.8 mA IO=5.0mA to 1A, TJ=25oC 0.08 0.5 Ripple Rejection ∆VI/∆VO VI=9V to 15V , f=120Hz, IO=300mA 58 65 dB Dropout V oltage VDROP ∆VO/VO=1%, IO=1A, TJ=25oC 2.0 V Output Noise V oltage NO f=10Hz to 100KHz, TA=25oC 10 µV/VO Output Resistance RO f=1.0kHz 10 m Ω Short Circuit Current ISC VI=15V , TA=25oC 0.8 A Peak Output Current IPK VI=11V , TJ=25oC 2.2 A Output V oltage Drift ∆VO/∆T 0.3 mV/oC AZ7806 (VI=11V , IO=1A, TJ=-40 to 125 oC, unless otherwise specified.) Parameter Symbol Conditions Min Typ Max Unit Output V oltage VO TJ=25oC 4.9 5.0 5.1 V IO=5mA to 1A, VI=7.5 to 15V , PD ›15W 4.8 5.0 5.2 Line Regulation VRLINE VI=8V to 15V , IO=1A, TJ=25oC 13 0 m V Load Regulation VRLOAD VI=10V , IO=5mA to 1A, TJ=25oC 10 35 mV Quiescent Current IQ VI=10V , IO=0 3.2 6.0 mA Quiescent Current Change ∆IQ VI=8V to 15V , IO=500mA, TJ=25oC 0.3 0.8 mA IO=5mA to 1A, TJ=25oC 0.08 0.5 Ripple Rejection ∆VI/∆VO VI=8V to 15V , f=120Hz, IO=300mA 63 73 dB Dropout V oltage VDROP ∆VO/VO=1%, IO=1A, TJ=25oC 2.0 V Output Noise V oltage NO f=10Hz to 100KHz, TA=25oC 10 µV/VO Output Resistance RO f=1.0kHz 10 m Ω Short Circuit Current ISC VI=15V , TA=25oC 0.8 A Peak Output Current IPK VI=10V , TJ=25oC 2.2 A Output V oltage Drift ∆VO/∆T 0.3 mV/oC

Electrical Characteristics

AZ7805 (VI=10V , IO=1A, TJ=-40 to 125 oC, unless otherwise specified.)

1A 3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Data Sheet Mar. 2007 Rev. 1. 4 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) Parameter Symbol Conditions Min Typ Max Unit Output V oltage VO TJ=25oC 7.8 8.0 8.2 V IO=5mA to 1A, VI=10.6 to 15V , PD ›15W 7.7 8.0 8.3 Line Regulation VRLINE VI=11V to 15V , IO=1A, TJ=25oC 23 0 m V Load Regulation VRLOAD VI=14V , IO=5mA to 1A, TJ=25oC 15 37 mV Quiescent Current IQ VI=14V , IO=0 3.3 6.0 mA Quiescent Current Change ∆IQ VI=10.6V to 15V , IO=500mA, TJ=25oC 0.8 mAIO=5.0mA to 1A, TJ=25oC 0.5 Ripple Rejection ∆VI/∆VO VI=11V to 15V , f=120Hz, IO=300mA 56 62 dB Dropout V oltage VDROP ∆VO/VO=1%, IO=1A, TJ=25oC 2.0 V Output Noise V oltage NO f=10Hz to 100KHz, TA=25oC 10 µV/VO Output Resistance RO f=1.0kHz 10 m Ω Short Circuit Current ISC VI=15V , TA=25oC 0.8 A Peak Output Current IPK VI=13V , TJ=25oC 2.2 A Output V oltage Drift ∆VO/∆T 0.4 mV/oC AZ7808 (VI=14V , IO=1A, TJ=-40 to 125 oC, unless otherwise specified.) AZ7809 (VI=15V , IO=1A, TJ=-40 to 125 oC, unless otherwise specified. ) Parameter Symbol Condition Min Typ Max Unit Output V oltage VO TJ=25oC 8.65 9.0 9.35 V IO=5mA to 1A, VI=11.5 to 15V , PD ›15W 8.55 9.0 9.45 Line Regulation VRLINE VI=11.5V to 15V , IO=1A, TJ=25oC 1.8 30 mV Load Regulation VRLOAD VI=15V , IO=5mA to 1A, TJ=25oC 14 36 mV Quiescent Current IQ VI=15V , IO=0 3.4 8.0 mA Quiescent Current Change ∆IQ VI=11.5V to 15V , IO=500mA, TJ=25oC 1.0 mAIO=5.0mA to 1A, TJ=25oC 0.5 Ripple Rejection ∆VI/∆VO VI=12V to 15V , f=120Hz, IO=300mA 56 61 dB Dropout V oltage VDROP ∆VO/VO=1%, IO=1A 2.0 V Output Noise V oltage NO f=10Hz to 100KHz, TA=25oC 10 µV/VO Output Resistance RO f=1.0KHz 12 m Ω Short Circuit Current ISC VI=15V , TA=25oC 0.8 A Peak Output Current IPK VI=14V , TJ=25oC 2.2 A Output V oltage Drift ∆VO/∆T 0.5 mV/oC

1A 3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Data Sheet Mar. 2007 Rev. 1. 4 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AZ7812 (VI=17V , IO=1A, TJ=-40 to 125 oC, unless otherwise specified.) Parameter Symbol Condition Min Typ Max Unit Output V oltage VO TJ=25oC 11.5 12 12.5 V IO=5mA to 1A, VI=14.8 to 17V , PD › 15W 11.4 12 12.6 Line Regulation VRLINE VI=14.5 to 18V , IO=1A, TJ=25oC 2.2 30 mV Load Regulation VRLOAD VI=17V , IO=5mA to 1A, TJ=25oC 8.1 60 mV Quiescent Current IQ VI=17V , IO=0 3.4 6.5 mA Quiescent Current Change ∆IQ VI=14.5 to 17V , IO=1A, TJ=25oC 0.7 mA IO=5.0mA to 1A, TJ=25oC 0.5 Ripple Rejection ∆VI/∆VO VI=15V to 17V , f=120Hz, IO=300mA 55 60 dB Dropout V oltage VDROP ∆VO/VO=1%, IO=1A, TA=25oC 2.0 V Output Noise V oltage NO f=10Hz to 100KHz, TA=25oC 10 µV/VO Output Resistance RO f=1.0KHz 13 m Ω Short Circuit Current ISC VI=15V , TA=25oC 0.8 A Peak Output Current IPK VI=17V , TJ=25oC 2.2 A Output V oltage Drift ∆VO/∆T 0.8 mV/oC

Figure 10. Typical Application of AZ78XX

1A 3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Data Sheet Mar. 2007 Rev. 1. 4 BCD Semiconductor Manufacturing Limited Mechanical Dimensions TO-220-3 Unit: mm(inch) ȹ3.560(0.140) 14.230(0.560) 1.160(0.046) 0.813(0.032) 8.763(0.345) 2.540(0.100) 0.356(0.014) 2.080(0.082) 3¢ 7¢ 3.560(0.140) 9.660(0.380) 0.550(0.022) 60¢ 0.381(0.015) 2.580(0.102) 60¢ 8.520(0.335) ȹ1.500(0.059) 0.200(0.008) 1.850(0.073) 2.540(0.100) 0.381(0.015) 0.406(0.016) 3.380(0.133) 10.660(0.420) 27.880(1.098) 30.280(1.192) 9.520(0.375) 16.510(0.650) 4.820(0.190) 2.880(0.113) 1.760(0.069)

1A 3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Data Sheet Mar. 2007 Rev. 1. 4 BCD Semiconductor Manufacturing Limited Mechanical Dimensions (Continued) Unit: mm(inch)TO-252-2(1) 1.350(0.053) 1.650(0.065) 0.600(0.024) 0.900(0.035) 4.500(0.177) 4.700(0.165) 3.800REF(0.150REF) 4.800(0.189) 6.500(0.256) 4.300(0.169) 5.400(0.212) 1.400(0.055) 1.780(0.070) 0.000(0.000) 0.127(0.005) 0.430(0.017) 0.580(0.023) 2.300TYP 9.500(0.374) 9.900(0.390) 0.700(0.028) 0.900(0.035) 0.500(0.020) 0.700(0.028) 5.200(0.205) 5.400(0.213) 6.350(0.250) 6.650(0.262) 2.550(0.100) 2.900(0.114) 5.400(0.213) 5.700(0.224) 2.200(0.087) 2.400(0.094) 5¢ 5¢ 0.430(0.017) 0.580(0.023)

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 30920 Huntwood Ave. Hayward, CA 94544, U.S.A Tel : +1-510-324-2988 Fax: +1-510-324-2788 - 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