AP4301 BCD Semiconductor Manufacturing Limited, AP4301 Datasheet
AP4301
Related parts for AP4301
AP4301 Summary of contents
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... Advanced Analog Circuits DUAL OPAMP AND VOLTAGE REFERENCE General Description The AP4301 is a monolithic IC specifically designed to control the output current and voltage levels of switch mode battery chargers and power supplies. The device contains two operational amplifiers and a precision shunt regulator. OPAMP 1 is designed for voltage control, whose non-inverting input internally connects to the ouput of the shunt regulator ...
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... Advanced Analog Circuits DUAL OPAMP AND VOLTAGE REFERENCE Pin Configuration OUTPUT 1 INPUT 1- INPUT GND Functional Block Diagram OUTPUT 1 INPUT 1 GND Figure 3. Functional Block Diagram of AP4301 March, 2003 OUTPUT 2 6 INPUT INPUT 2+ Top View Figure 2. Pin configuration of AP4301 ...
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... Advanced Analog Circuits DUAL OPAMP AND VOLTAGE REFERENCE Functional Block Diagram (Continued) - INPUTS + GND Figure 4. OPAMP Functional Block Diagram Figure 5. Voltage Reference Functional Block Diagram March, 2003 4uA 6uA 100uA 10PA (Each Amplifier) 20PA 20PA 3 Data Sheet AP4301 Rsc OUTPUT GND Rev.1.0 ...
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... Temperature Part Number Range o AP4301AP-C - AP4301BP-C AP4301AP-D AP4301BP-D AP4301AM-C AP4301BM-C AP4301AM-D AP4301BM-D AP 4301 Output Voltage Reference C: 1.25V D: 1.24V 4 Data Sheet AP4301 Marking ID Packing Type AP4301AP-C Tube AP4301BP-C AP4301AP-D AP4301BP-D AP4301AM-C Tube/Reel AP4301BM-C AP4301AM-D AP4301BM-D Package M:SOIC-8 P: DIP-8 Rev.1.0 ...
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... Recommended Operating Ratings Parameter Supply Voltage Ambient Temperature March, 2003 Symbol Value 0 0 100 K P DIP-8 800 D SOIC-8 500 T -65 to 150 STG - t200 Min Max Data Sheet AP4301 Unit Unit Rev.1.0 ...
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... CC A Parameter Conditions Total Supply Current, excluding Cur- V rent in Voltage Reference V Voltage Reference Section Refeence Voltage for AP4301 Reference Voltage for AP4301 Reference Voltage Deviation I K Over Full Temperature Range Minimum Cathode Current for Regulation Dynamic Impedance I K OPAMP 1 Section ( ...
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... 10k 10k - 18V 2k 0 100pF L = 18V 2k 100pF 10mV, f=100kHz 7 Data Sheet AP4301 Min Typ Max Unit 0 PV 150 1 100 dB ...
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... C) Figure 7. Reference Voltage vs. Ambient Temperature 150 100 50 0 -50 -100 -150 -1 1 Figure 9. Cathode Current vs. Cathode Voltage 8 Data Sheet AP4301 AP4301 100 120 o Amibient Temperature ( C) AP4301 REF Cathode Voltage (V) Rev.1.0 ...
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... Ambient Temperature ( C) Figure10. Input Bias Current vs. Ambient Temperature March, 2003 110 100 100 120 0 2 Figure 11. Operational Amplifier Voltage Gain 9 Data Sheet AP4301 R = =20K : Supply Voltage (V) Rev.1.0 ...
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... Advanced Analog Circuits DUAL OPAMP AND VOLTAGE REFERENCE Typical Application R1 Opto Isolator AC SMPS Line Current R2 Sense March, 2003 OPAMP OPAMP AP4301 REF Figure 12. Typical Application of AP4301 10 Data Sheet AP4301 Battery Pack Rev.1.0 ...
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... Advanced Analog Circuits DUAL OPAMP AND VOLTAGE REFERENCE Mechanical Dimensions x March, 2003 DIP - 8 11 Data Sheet AP4301 Rev.1.0 ...
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... Advanced Analog Circuits DUAL OPAMP AND VOLTAGE REFERENCE Mechanical Dimensions (Continued March, 2003 SOIC - Data Sheet AP4301 Rev.1.0 ...
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IA LOW DROPOUT LINEAR REGULATOR USA: 1510 Montague Expressway, San Jose, CA 95131, USA China: 8th Floor, Zone B, 900 Yi Shan Road, Shanghai 200233, China Taiwan: Room 2210, 22nd Fl, 333, Keelung Road, Secretary 1, Taipei, Taiwan Tel: 886-2-2564-3699, ...