TSM1012IDT STMicroelectronics, TSM1012IDT Datasheet
TSM1012IDT
Specifications of TSM1012IDT
TSM1012IDT
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TSM1012IDT Summary of contents
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LOW CONSUMPTION VOLTAGE AND CURRENT CONTROLLER FOR BATTERY CHARGERS AND ADAPTORS CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROL LOW CONSUMPTION LOW VOLTAGE OPERATION LOW EXTERNAL COMPONENT COUNT CURRENT SINK OUTPUT STAGE EASY COMPENSATION HIGH AC MAINS VOLTAGE REJECTION VOLTAGE REFERENCE FIXED ...
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TSM1012 PIN DESCRIPTION SO8 & MiniSO8 Pin out Name Pin # Type Vref 1 Analog Output CC- 2 Analog Input CC+ 3 Analog Input CV- 4 Analog Input CV+ 5 Analog Input Gnd 6 Power Supply Out 7 Analog Output ...
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ELECTRICAL CHARACTERISTICS Tamb = 25°C and Vcc = +18V (unless otherwise specified) Symbol Parameter Total Current Consumption Icc Total Supply Current, excluding current 1) in Voltage Reference Vz Vcc clamp voltage Operators V Input Offset Voltage io TSM1012 TSM1012A DV ...
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TSM1012 Figure 1 : Internal Schematic Figure 2 : Typical Adapter or Battery Charger Application Using TSM1012 PWM controller optocoupler primary side D1 In the above application schematic, the TSM1012 is used on the secondary side of a flyback adapter ...
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PRINCIPLE OF OPERATION AND APPLICATION HINTS 1. Voltage and Current Control 1.1. Voltage Control The voltage loop is controlled via a first transcon- ductance operational amplifier, the resistor bridge R1, R2, and the optocoupler which is directly con- nected to ...
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TSM1012 The current-control trans-conductance operation- al amplifier can be fully compensated. Both of its output and negative input are directly accessible for external compensation components. An example of a suitable compensation network is shown in Fig.2. It consists of a ...
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PACKAGE MECHANICAL DATA DIM. MIN. A 1.35 A1 0.10 A2 1.10 B 0.33 C 0.19 D 4. 5.80 h 0.25 L 0.40 k ddd SO-8 MECHANICAL DATA mm. TYP MAX. MIN. 1.75 0.053 0.25 0.04 1.65 ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...