HA16120FP中文资料日立数据手册PDF规格书
HA16120FP规格书详情
Description
The HA16114P/FP/FPJ and HA16120FP/FPJ are single-channel PWM switching regulator controller ICs suitable for chopper-type DC/DC converters. Integrated totem-pole output circuits enable these ICs to drive the gate of a power MOSFET directly. The output logic of the HA16120 is designed to control a DC/DC step-up (boost) converter using an N-channel power MOS FET. The output logic of the HA16114 is designed to control a DC/DC step-down (buck) converter or inverting converter using a P-channel power MOS FET.
Features
• Wide supply voltage range: 3.9 V to 40 V*
• Maximum operating frequency: 600 kHz
• Able to drive a power MOS FET (±1 A maximum peak current) by the built-in totem-pole gate predriver circuit
• Can operate in synchronization with an external pulse signal, or with another controller IC
• Pulse-by-pulse overcurrent limiting (OCL)
• Intermittent operation under continuous overcurrent
• Low quiescent current drain when shut off by grounding the ON/OFF pin
HA16114: IOFF = 10 µA (max)
HA16120: IOFF = 150 µA (max)
• Externally trimmable reference voltage (Vref): ±0.2 V
• Externally adjustable undervoltage lockout points (with respect to VIN)
• Stable oscillator frequency
• Soft start and quick shut function
Functions
• 2.5 V voltage reference
• Sawtooth oscillator (Triangle wave)
• Overcurrent detection
• External synchronous input
• Totem-pole output
• Undervoltage lockout (UVL)
• Error amplifier
• Vref overvoltage protection (OVP)
产品属性
- 型号:
HA16120FP
- 制造商:
HITACHI
- 制造商全称:
Hitachi Semiconductor
- 功能描述:
Switching Regulator for Chopper Type DC/DC Converter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS |
2016+ |
SOP16 |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RENESAS |
23+ |
SOP16 |
20000 |
全新原装假一赔十 |
询价 | ||
RENESAS |
2020+ |
SOP-16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
RENESAS |
23+ |
SOP16 |
20000 |
原厂原装正品现货 |
询价 | ||
RENESAS |
1815+ |
SOP16 |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
RENESAS/瑞萨 |
21+ |
SOP16 |
8000 |
全新原装 公司现货 价格优 |
询价 | ||
RENESAS |
2021+ |
SOP16 |
6510 |
百分百原装正品 |
询价 | ||
RENESAS |
10+ |
SOP |
1330 |
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询价 | ||
HIT |
21+ |
SOP |
2330 |
原装现货假一赔十 |
询价 | ||
HITACHI |
22+ |
SOP-16 |
5000 |
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询价 |