CS5101 Cherry Semiconductor Corporation, CS5101 Datasheet
CS5101
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CS5101 Summary of contents
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... RAMP Rev. 3/31/97 CS5101 The CS5101 features include a totem pole output with 1.5A peak output current capability, externally pro- grammable overcurrent protection chip 2% precision 5V refer- ence, internally compensated error amplifier, externally synchronized switching frequency, and a power switch drain voltage monitor available lead plastic DIP lead wide body SO package ...
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Power Supply Voltage, V .....................................................................................................................................-0.3V to 45V CC V and Output Supply Voltages, V SYNC Ð 4V 24V)..................................................................................................................................-0.3 to 24V ............................................................................................................................-0.3 ...
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PARAMETER Current Sense Amplifier: continued Input Offset Voltage Input Bias Currents + - Input Offset Current ( Input Signal Voltage Range RAMP/SYNC Generator Ramp Source Current Initial Accuracy Ramp Source Current Ramp Sink Current RAMP Peak Voltage ...
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PACKAGE PIN # PIN SYMBOL 14L PDIP 16L SO Wide 12 ...
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... Figure 1. Waveforms for CS5101. The number to the left of each curve refers to a node on the Application Diagram. Circuit Description: continued The logic state of the LATCH can be changed only when both the voltage level of the trailing edge of the power pulse at the SYNC pin is less than the threshold voltage of the SYNC comparator (2 ...
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... V1 100kHz Square Wave C2 0.1mF R6 10k CS5101 bench test Circuit Description: continued C1 1mF V SYNC V CC CS5101 V REF 14 L PDIP LGnd COMP FB COMP RAMP C4 R7 0.1mF 10k C5 680pF – 45V SW SPST R1 100k R2 100k PGnd 1nF IS- ...
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... REF: JEDEC MS-001 1.27 (.050) 0.40 (.016) REF: JEDEC MS-013 Ordering Information Part Number Description CS5101EN14 14L PDIP CS5101EDW16 16L SO Wide CS5101EDWR16 16L SO Wide (tape & reel) Rev. 3/31/97 Package Specification D Thermal Data English R QJC Min Max Min R QJA ...