ADPL21501

推荐用于新设计

采用 ThinSOT 封装的微功率升压 DC/DC 转换器

产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许,也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。

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产品详情

  • 低静态电流:
    • 有源模式下为 20μA
    • 关断模式下为 <2μA
  • 工作电压 VIN 低至 1V
  • 低 VCESAT 开关:70mA 时 95mV
  • 使用小型表面贴装元件
  • 高输出电压:最高 30V
  • 薄型(1mm)ThinSOTTM 封装
  • 有机发光二极管 (OLED) 电源
  • 医疗诊断设备
ADPL21501
采用 ThinSOT 封装的微功率升压 DC/DC 转换器
ADPL21501 Typical Application ADPL21501 Efficiencly ADPL21501 Chip Illustration ADPL21501 Pin Configuration
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评估套件

eval board
EVAL-ADPL21501-AZ

Evaluates: ADPL21501 in a 30V Output Voltage Application

特性和优点

  • VOUT = 30V, VIN Range = 1V to 6V, IOUT = 500μA
  • Resistor Programmable Output Voltage
  • Features a Current-Limited, Fixed Off-Time ControlScheme
  • Internal Compensation and Soft-Start
  • Proven PCB Layout
  • Fully Assembled and Tested

产品详情

The EVAL-ADPL21501-AZ evaluation board features the ADPL21501, a micropower step-up DC/DC converter in a ThinSOT™ package.

The ADPL21501 is designed for higher power systems with a 100mA current limit. A current-limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad range of load current.

The ADPL21501’s low off-time of 400ns permits the use of tiny, low-profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications.

The EVAL-ADPL21501-AZ evaluation board features an application circuit with a 30V output voltage, operating within an input voltage range of 1V to 6V and a load current of 500μA.

The ADPL21501 data sheet must be read in conjunction with this user guide to properly use or modify the evaluation board.

EVAL-ADPL21501-AZ
Evaluates: ADPL21501 in a 30V Output Voltage Application
EVAL-ADPL21501-AZ  Board Photo Angle View EVAL-ADPL21501-AZ Board Photo Top View EVAL-ADPL21501-AZ  Board Photo Bottom View

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