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In Production
Regulator Type |
HI Rel Switching Regulators |
Configuration |
Voltage Mode PWMs |
Supported Topology |
Push-pull, Single ended |
Supported Output |
2 |
Minimum Input Voltage (V) |
8 |
Maximum Input Voltage (V) |
40 |
Output Current (mA) Max |
50 |
Maximum Frequency (kHz) |
400 |
Operating Temperature Range (°C) |
-25 to 85 |
Vref (V) |
5 |
Duty Cycle Min (%) |
0 |
Duty Cycle Max (%) |
49 |
Current Limit |
Yes |
Quiescent Current (mA) typ |
7 |
This monolithic integrated circuit contains all the control circuitry for a regulating power supply inverter or switching regulator. Included in a 16-pin dual-in-line package is the voltage reference, error amplifier, oscillator, pulse width modulator, pulse steering flip-flop, dual alternating output switches and current limiting and shut-down circuitry. This device can be used for switching regulators of either polarity, transformer coupled DC to DC converters, transformer less voltage doubles and polarity converters, as well as other power applications. The SG1524 is specified for operation over the full military ambient temperature range of -55°C to +125°C, the SG2524 for -25°C to +85°C, and the SG3524 is designed for commercial applications of 0°C to +70°C.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
