ISL6540集成电路（IC）的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

厂商型号	ISL6540
参数属性	ISL6540 封装/外壳为28-VFQFN 裸露焊盘；包装为卷带（TR）；类别为集成电路（IC）的PMIC-稳压器-DCDC开关式控制器；产品描述：IC REG CTRLR BUCK 28QFN
功能描述	Single-Phase Buck PWM Controller with Integrated High Speed MOSFET Driver and Pre-Biased Load Capability
封装外壳	28-VFQFN 裸露焊盘
文件大小	438.94 Kbytes
页面数量	20 页
生产厂商	RENESAS
中文名称	瑞萨
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2026-1-31 22:58:00
人工找货	ISL6540价格和库存，欢迎联系客服免费人工找货

特性 Features

• VIN and Power Rail Operation from +3.3V to +20V

• Fast Transient Response - 0 to 100 Duty Cycle

- 15MHz Bandwidth Error Amplifier with 6V/μs Slew Rate

- Voltage-Mode PWM Leading and Trailing-edge

Modulation Control

- Input Voltage Feedforward Compensation

• 2.9V to 5.6V High Speed 2A/4A MOSFET Gate Drivers

- Tri-state for Power Stage Shutdown

• Internal Linear Regulator (LR) - 5.6V Bias from VIN

• External LR Drive for Optimal Thermal Performance

• Voltage Margining with Independently Adjustable Upper and

Lower Settings for System Stress Testing & Over Clocking

• Reference Voltage I/O for DDR/Tracking Applications

• Precise 0.591V Internal Reference with Buffered Output

- ±0.85/±1.25 Over Commercial/Industrial Range

• Source and Sink Overcurrent Protections

- Low- and High-Side MOSFET rDS(ON) Sensing

• Overvoltage and Undervoltage Protections

• Small Converter Size - QFN package

• Oscillator Programmable from 250kHz to 2MHz

• Differential Remote Voltage Sensing with Unity Gain

• Programmable Soft-start with Pre-Biased Load Capability

• Power Good Indication with Programmable Delay

• EN Input with Voltage Monitoring Capability

• Pb-Free Plus Anneal Available (RoHS Compliant)