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ISL85403

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter The ISL85403 is a 40V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 40V. In boost-

文件:966.72 Kbytes 页数:24 Pages

Intersil

ISL85403

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter The ISL85403 is a 40V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 40V. In boost-

文件:1.4054 Mbytes 页数:24 Pages

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瑞萨

ISL85403

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

• Buck mode: input voltage range 3V to 40V (See “Input Voltage” for more details) • Boost mode expands operating input voltage lower than 2.5V (See “Input Voltage” for more details) • Selectable Forced PWM mode or PFM mode • 300μA IC quiescent current (PFM, no load); 180μA input quiescent cu

文件:2.59957 Mbytes 页数:25 Pages

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瑞萨

ISL85403

2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter

The ISL85403 is a 40V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 40V. In boost-buck mode, the input range can be extended down to 2.5V and output regulation can be maintained • Buck mode: input voltage range 3V to 40V \n• Boost mode expands operating input voltage lower than 2.5V \n• Selectable forced PWM mode or PFM mode \n• 300μA IC quiescent current (PFM, no load); 180μA input quiescent current (PFM, no load, VOUT tied to AUXVCC) \n• Less than 5μA (MAX) shutdown input;

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ISL85403_V01

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

• Buck mode: input voltage range 3V to 40V (See “Input Voltage” for more details) • Boost mode expands operating input voltage lower than 2.5V (See “Input Voltage” for more details) • Selectable Forced PWM mode or PFM mode • 300μA IC quiescent current (PFM, no load); 180μA input quiescent cu

文件:2.59957 Mbytes 页数:25 Pages

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瑞萨

ISL85403DEMO1Z

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

• Buck mode: input voltage range 3V to 40V (See “Input Voltage” for more details) • Boost mode expands operating input voltage lower than 2.5V (See “Input Voltage” for more details) • Selectable Forced PWM mode or PFM mode • 300μA IC quiescent current (PFM, no load); 180μA input quiescent cu

文件:2.59957 Mbytes 页数:25 Pages

RENESAS

瑞萨

ISL85403DEMO1Z

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter The ISL85403 is a 40V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 40V. In boost-

文件:1.4054 Mbytes 页数:24 Pages

RENESAS

瑞萨

ISL85403DEMO1Z

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter The ISL85403 is a 40V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 40V. In boost-

文件:966.72 Kbytes 页数:24 Pages

Intersil

ISL85403EVAL1Z

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

• Buck mode: input voltage range 3V to 40V (See “Input Voltage” for more details) • Boost mode expands operating input voltage lower than 2.5V (See “Input Voltage” for more details) • Selectable Forced PWM mode or PFM mode • 300μA IC quiescent current (PFM, no load); 180μA input quiescent cu

文件:2.59957 Mbytes 页数:25 Pages

RENESAS

瑞萨

ISL85403EVAL2Z

2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter

• Buck mode: input voltage range 3V to 40V (See “Input Voltage” for more details) • Boost mode expands operating input voltage lower than 2.5V (See “Input Voltage” for more details) • Selectable Forced PWM mode or PFM mode • 300μA IC quiescent current (PFM, no load); 180μA input quiescent cu

文件:2.59957 Mbytes 页数:25 Pages

RENESAS

瑞萨

技术参数

  • iSim模型:

    YES

  • 输出数量:

    1

  • 拓扑 [Rail 1]:

    Buck or Boost

  • 输入电压最小值 (V) [Rail 1]:

    3

  • 输入电压最大值 (V) [Rail 1]:

    40

  • 输出电压最小值 (V) [Rail 1]:

    0.8

  • 输出电压最大值 (V) [Rail 1]:

    36

  • 输出电流最大值 (A) [Rail 1]:

    2.5

  • IQ [Rail 1]:

    300 µA

  • 资质级别:

    Standard

  • 峰值效率 (%):

    96

  • POR:

    Yes

  • SYNCH功能:

    Yes

  • 控制类型:

    Current Mode

  • 开关频率范围 (MHz):

    0.2 to 2.2MHz

  • 采样:

    YES

  • 温度范围:

    -40 to +105

供应商型号品牌批号封装库存备注价格
Intersil
24+
SMD
17900
电源管理IC开发工具
询价
三年内
1983
只做原装正品
询价
Intersil
24+
20-QFN(4x4)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
INTERSI12
20+
QFN-20
3300
全新原装现货优势产品
询价
RENESASELECTRONICSAMERICA
24+
NA
1000
原装现货,专业配单专家
询价
Intersil
24+
20-QFN(4x4)
65200
一级代理/放心采购
询价
Intersil
1931+
N/A
785
加我qq或微信,了解更多详细信息,体验一站式购物
询价
RENESAS(瑞萨)/IDT
2447
QFN-20(4x4)
105000
6000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
INTERSIL
25+
QFN-20
1000
就找我吧!--邀您体验愉快问购元件!
询价
INTERSIL
21+
QFN20
1458
只做原装正品,不止网上数量,欢迎电话微信查询!
询价
更多ISL85403供应商 更新时间2025-10-10 17:57:00