HA16120中文资料PDF规格书
HA16120规格书详情
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 direct driving of a power MOS FET. The output logic is preset for booster, step-down, or inverting control in a DC/DC converter. This logic assumes use of an N-channel power MOS FET for booster control, and a P-channel power MOS FET for step-down or inverting control.
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/OFFpin 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 resistance.)
• Built-in soft start and quick shutoff functions
Note: The reference voltage 2.5 V is under the condition of VIN ≥4.5 V.
Functions
• 2.5 V reference voltage (Vref) regulator
• Triangle wave form oscillator
• Dual overcurrent detector
• Dual totem pole output driver
• UVL (under voltage lock out) system
• Dual error amplifier
• Vref overvoltage detector
• Dual PWM comparator
产品属性
- 型号:
HA16120
- 制造商:
RENESAS
- 制造商全称:
Renesas Technology Corp
- 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 |
---|---|---|---|---|---|---|---|
瑞萨 |
23+ |
sop |
98900 |
原厂原装正品现货!! |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
RENESAS/瑞萨 |
24+ |
SOP16 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HITACHI |
22+ |
SOP-16 |
38598 |
郑重承诺只做原装进口货 |
询价 | ||
RENESAS |
08+ |
SOP16 |
917 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
RENESAS |
2023+ |
SOP16 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
RENESAS |
04+ |
SOP16 |
2600 |
全新原装进口自己库存优势 |
询价 | ||
RENESAS |
16+ |
SOP16L |
1068 |
原装现货假一罚十 |
询价 | ||
RENESAS |
2023+ |
SOP16 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 |