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近距离无线通信LSI用电源_BD7602GUL

BD7602GUL是用于向移动设备的近距离无线通信LSI提供电源的LSI。&通过对应sup2;总线协议的2线串行接口进行各LDO的输出控制。将近距离无线通信LSI所需的电源整合在1chip中,实现省空间。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD7602GUL-E2 供应中 VCSP50L1C 3000 3000 Taping Yes
 
特性:
Grade Standard
ch 2
Vin(Min.)[V] 2.7
Vin(Max.)[V] 5.5
Vout (Typ.) [V] 3
Iout(Max.)[A] 0.1
Iout2(Max.)[A] 0.15
Thermal Shut-down Yes
Over Current Protection Yes
Operating Temperature (Min.)[°C] -35
Operating Temperature (Max.)[°C] 85
特点:
  • · Low current consumption 10µA (Typ)
    · 2 Channel LDO
    · 2.7V UVLO detection
    · 1 Channel GPO
    · Thermal Shut Down function
    · 2 line serial interface which supports I²C bus protocol.
 
 
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技术信息
Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.

Basics of Linear Regulators

A linear regulator, also referred to as a "three-terminal regulator" or "dropper," is a power supply long known to many designers owning to its simple circuitry and ease of use...

Linear Regulator Specifications

Very important information such as maximum ratings, operating conditions and characteristic graphs are described in the table.

Reverse Voltage Protection

A linear regulator integrated circuit (IC) is a DC-to-DC buck converter system that reduces a DC supply from higher voltage level to a lower voltage level...

Simple Test Method for Estimating the Stability of Linear Regulators

Low drop-out (LDO) regulators developed back in the age when large-capacitance multi-layer ceramic capacitors (hereinafter, MLCCs) were uncommon cause a phase delay, leading to oscillation when connected to a low-ESR capacitor like an MLCC...

Thermal Calculation for Linear Regulator

The loss in linear regulators increases as the difference between the input and output voltages increases. Since most of the loss is converted to heat, a very large amount of heat may be generated in some conditions...

Power Source ON/OFF Characteristics for Linear Regulator

When a linear regulator IC is turned ON, the electric charge is stored in the output capacitor and the output voltage increases up to the specified value.

BAxxCC0 Series Circuit Using a Ceramic Output Capacitor

This application note proposes a circuit using an output ceramic capacitor that allows a stable phase compensation.

Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)

This application note introduces a method for easily measuring the phase margin with a Frequency Response Analyzer (FRA) made by NF Corporation.

Connecting LDOs in Parallel

Provides some hints on how to connect LDOs in parallel.