(China (Mainland))
Product Summary
The CS51031GDR8 is a Fast PFET Buck Controller. It can be used in the buck topology with a minimum number of external components. The CS51031GDR8 consists of a VCC monitor for controlling the state of the device, 1.0 A power driver for controlling the gate of a discrete P–channel transistor, fixed frequency oscillator, short circuit protection timer, programmable soft start, precision reference, fast output voltage monitoring comparator, and output stage driver logic with latch. The CS51031GDR8 is available in an 8 Lead SO plastic package.
Parametrics
CS51031GDR8 absolute maximum ratings: (1)Power Supply Voltage, VCC: 20 V; (2)Driver Supply Voltage, VC: 20 V; (3)Driver Output Voltage, VGATE: 20 V; (4)COSC, CS, VFB (Logic Pins): 6.0 V; (5)Peak Output Current: 1.0 A; (6)Steady State Output Current: 200 mA; (7)Operating Junction Temperature, TJ: 150 ℃; (8)Operating Temperature Range, TA: –40 to 85 ℃; (9)Storage Temperature Range, TS: –65 to 150 ℃; (10)ESD (Human Body Model): 2.0 kV.
Features
CS51031GDR8 features: (1)1.0 A Totem Pole Output Driver; (2)High Speed Oscillator (700 kHz max); (3)No Stability Compensation Required; (4)Lossless Short Circuit Protection; (5)VCC Monitor; (6)2.0% Precision Reference; (7)Programmable Soft Start; (8)Wide Ambient Temperature Range: Industrial Grade: -40℃ to 85℃, Commercial Grade: 0℃ to 70℃.
Diagrams
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 CS51031GDR8 |
ON Semiconductor |
Switching Converters, Regulators & Controllers Fast PFET Buck |
Data Sheet |
Negotiable |
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CS51031GDR8G |
ON Semiconductor |
Switching Converters, Regulators & Controllers Fast PFET Buck |
Data Sheet |
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