AZ78XX BCDSEMI

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 13

Technical content

Features

  • 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

3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Preliminary Datasheet Jul. 2005 Rev. 1. 2 BCD Semiconductor Manufacturing Limited Package Tempera- ture Range Part Number Marking ID Packing Type Tin Lead Lead Free Tin Lead Lead Free TO-220 -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 TO-252 -40 to 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 D: TO-252 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

3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Preliminary Datasheet Jul. 2005 Rev. 1. 2 BCD Semiconductor Manufacturing Limited Recommended Operating Conditions Parameter Symbol Min Max Unit Supply V oltage VCC 7.5 18 V Operating Junction Temperature Range TJ -40 125 ¥ Absolute Maximum Ratings (Note 1) Parameter Symbol Value Unit Input V oltage VIN 20 V Lead Temperature (Soldering, 10sec) 300 oC Power Dissipation PD Internally Limited Storage Temperature Range T STG -65 to 150 oC ESD (Machine Model) ESD 500 V Note 1: Stresses greater than those listed under "A bsolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, 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.

3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Preliminary Datasheet Jul. 2005 Rev. 1. 2 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 25 mV Load Regulation VRLOAD VI=11V , IO=5mA to 1A, TJ=25oC 20 37 mV Quiescent Current IQ VI=11V 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 VI-VO ∆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 IPK VI=15V , TA=25oC 0.8 A Peak Output Current IMAX 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 12 0 m V Load Regulation VRLOAD VI=10V , IO=5mA to 1A, TJ=25oC 10 35 mV Quiescent Current IQ VI=10V 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 VI-VO ∆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 IPK VI=15V , TA=25oC 0.8 A Peak Output Current IMAX 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.)

3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Preliminary Datasheet Jul. 2005 Rev. 1. 2 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 22 6 m V Load Regulation VRLOAD VI=14V , IO=5mA to 1A, TJ=25oC 15 37 mV Quiescent Current IQ VI=14V 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 VI-VO ∆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 IPK VI=15V , TA=25oC 0.8 A Peak Output Current IMAX 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 24 mV Load Regulation VRLOAD VI=15V , IO=5mA to 1A, TJ=25oC 14 36 mV Quiescent Current IQ VI=15V 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 VI-VO ∆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 IPK VI=15V , TA=25oC 0.8 A Peak Output Current IMAX VI=14V , TJ=25oC 2.2 A Output V oltage Drift ∆VO/∆T -0.5 mV/oC

3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Preliminary Datasheet Jul. 2005 Rev. 1. 2 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 20 mV Load Regulation VRLOAD VI=17V , IO=5mA to 1A, TJ=25oC 8.1 60 mV Quiescent Current IQ VI=17V 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 VI-VO ∆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 IPK VI=15V , TA=25oC 0.8 A Peak Output Current IMAX VI=17V , TJ=25oC 2.2 A Output V oltage Drift ∆VO/∆T -0.8 mV/oC

Figure 8. Fixed Output Regulator of AZ78XX

3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Preliminary Datasheet Jul. 2005 Rev. 1. 2 BCD Semiconductor Manufacturing Limited Mechanical Dimension TO-220 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)

3-TERMINAL POSITIVE LINEAR REGULATORS AZ78XX Preliminary Datasheet Jul. 2005 Rev. 1. 2 BCD Semiconductor Manufacturing Limited Mechanical Dimension (Continued) TO-252 Unit: mm(inch) 1.400(0.055) 0.020(0.001) 0.460(0.018) 2.240(0.088) 0.650(0.026) 9.500(0.374) 0.750(0.030) 0.640(0.025) 5.230(0.206) 6.380(0.251) 2.600(0.102) 5.360(0.211) 2.180(0.086) 0.600(0.024) 5¢ 5¢ 0.400(0.016) 0.510(0.020) 0.480(0.019) 1.080(0.043) €45¢ 6.680(0.263) 0.580(0.023) 2.380(0.094) 5.430(0.214) 0.950(0.037) 10.100(0.398) 2.340(0.092) 2.240(0.088) 2.340(0.092) 0.780(0.031) 0.850(0.033) 1.760(0.069) 0.540(0.021) 0.120(0.005) 3.000(0.118) 2.90¢ 3.10¢ 2.90¢ 3.10¢

8F, B Zone, 900 Yi Shan Road, Shanghai 200233, PRC Tel: +86-21-6495 9539, Fax: +86-21-6485 9673 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 IMPORTANT NOTICE BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any pro- ducts or specifications herein. BCD Se miconductor 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 Limi- ted does not convey any license under its patent rights or other rights nor the rights of others. http://www.bcdsemi.com BCD Semiconductor Corporation 3170 De La Cruz Blvd, Suite # 105 Santa Clara, CA 95054-2411, U.S.A Tel: +1-408-988 6388, Fax: +1-408-988 6386 Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.

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