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HA16121FPJ |
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| Part Number | HA16121FPJ |
| Manufacturer | Hitachi Semiconductor |
| Description | HA16116FP/FPJ and HA16121FP/FPJ are dual-channel PWM switching regulator controller ICs for use in chopper-type DC/DC converters. This IC series incorporates totem pole gate drive circuits to allow di... |
| Features |
• • • • Wide operating supply voltage range* (3.9 V to 40.0 V) Wide operating frequency range (600 kHz maximum operation) Direct power MOS FET driving (output current ±1 A peak in maximum rating) Pulse-by-pulse overcurrent protection circuit with intermittent operation function (When overcurrent state continues beyond time set in timer, the IC operates intermittently to prevent excessive output current.) • Grounding the ON/OFF pin turns the IC off, saving power dissipation. (HA16116: IOFF = 10 µA max.; HA16121: IOFF = 150 µA max.) • Built-in UVL circuit (UVL voltage can be varied with external... |
| Document |
 HA16121FPJ Data Sheet
PDF 250.11KB |
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| No. | Part # | Manufacture | Description | Datasheet |
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Hitachi Semiconductor |
Switching Regulator for Chopper Type DC/DC Converter |
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Hitachi Semiconductor |
Switching Regulator for Chopper Type DC/DC Converter |
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Hitachi Semiconductor |
Switching Regulator for Chopper Type DC/DC Converter |
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Hitachi Semiconductor |
Single Watchdog Timer |
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Hitachi Semiconductor |
Watchdog Timer |
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Hitachi Semiconductor |
Watchdog Timer |
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Hitachi Semiconductor |
PWM Switching Regulator for High-performance Voltage Mode Control |
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Hitachi Semiconductor |
PWM Switching Regulator for High-performance Voltage Mode Control |
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Hitachi Semiconductor |
PWM Switching Regulator for High-performance Voltage Mode Control |
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Hitachi Semiconductor |
PWM Switching Regulator for High-performance Voltage Mode Control |
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