HDD Interface Circuit

HDD Interface Circuit

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HITACHIHitachi Semiconductor

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PWM Controlled Switching Regulator

The HA16654A and HA16664A are PWM control switching regulator ICs which drive a power MOSFET at high speed and high frequency. The standby current is limited to as small as 1.5 mA (typ). These devices incorporate totem pole circuits suited for high-speed push-pull operation at the output stage, ac

文件：85.82 Kbytes 页数：15 Pages

HITACHIHitachi Semiconductor

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PWM Controlled Switching Regulator

The HA16654A and HA16664A are PWM control switching regulator ICs which drive a power MOSFET at high speed and high frequency. The standby current is limited to as small as 1.5 mA (typ). These devices incorporate totem pole circuits suited for high-speed push-pull operation at the output stage, ac

文件：85.82 Kbytes 页数：15 Pages

HITACHIHitachi Semiconductor

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600kHz PWM Controlled Switching Regulator

Description The HA16666P/FP is a voltage mode PWM (pulse width modulation) control IC for switching regulator control. It can drive a power MOS FET efficiently on 600 kHz. Its stanby current is 0.3 mA (max), and it is used as the primary control power supply. Functions • +5 V refer

文件：93.09 Kbytes 页数：15 Pages

HITACHIHitachi Semiconductor

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600kHz PWM Controlled Switching Regulator

Description The HA16666P/FP is a voltage mode PWM (pulse width modulation) control IC for switching regulator control. It can drive a power MOS FET efficiently on 600 kHz. Its stanby current is 0.3 mA (max), and it is used as the primary control power supply. Functions • +5 V refer

文件：93.09 Kbytes 页数：15 Pages

HITACHIHitachi Semiconductor

日立日立公司

600kHz PWM Controlled Switching Regulator

Description The HA16666P/FP is a voltage mode PWM (pulse width modulation) control IC for switching regulator control. It can drive a power MOS FET efficiently on 600 kHz. Its stanby current is 0.3 mA (max), and it is used as the primary control power supply. Functions • +5 V refer

文件：93.09 Kbytes 页数：15 Pages

HITACHIHitachi Semiconductor

日立日立公司

600kHz PWM Controlled Switching Regulator

Description\nThe HA16666P/FP is a voltage mode PWM (pulse width modulation) control IC for switching regulator control. It can drive a power MOS FET efficiently on 600 kHz. Its stanby current is 0.3 mA (max), and it is used as the primary control power supply.\nFunctions\n•  +5 V reference voltage c •  High-speed switching;\ntr = 80 ns (15 V amplitude)\ntf = 40 ns (15 V amplitude)\n•  Low power dissipation;\n0.3 mA max in standby state\n12 mA max in operation state (VIN = 15 V)\n•  Dual-slope highly accurate dead-band duty setup circuit; Setup accuracy Du = ±3% (max)\n•  Wide output pulse w;

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600kHz PWM Controlled Switching Regulator

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Switching regulator

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