ROHM Product Detail

最終販売 BD6164GUT
カメラフラッシュ向け 320mA LEDドライバ

製造中止を申請中の製品です。

主な仕様

 
形名 | BD6164GUT-E2
供給状況 | 最終販売
パッケージ | VCSP60N1
包装形態 | テーピング
包装数量 | 3000
最小個装数量 | 3000
RoHS | Yes

特性:

Topology

Boost

Vin(Min.)[V]

2.7

Vin(Max.)[V]

4.5

Total Output Current (Max.)[mA]

320

Per Channel Drive(Max.)[mA]

320

Number of Outputs

1

Vout(Max.)[V]

4.7

Switching Frequency (Max.)[MHz]

4

Data Input

I2C

Integrated Switching FET

Yes

Operating Temperature (Min.)[°C]

-30

Operating Temperature (Max.)[°C]

85

Package Size [mm]

1.1x1.5 (t=0.675)

特長:

· Current regulation for LED
· Flash LED Current driver
 (260mA,280mA,300mA,320mA)
· Assist Light Function LED Current driver  (52mA, 72mA)
· High efficiency : 85%
 (LED current 300mA, VBAT=3.6V, LED Vf=3.6V,
 4MHz mode,Ta=25°C)
· I²C Control I/F
· Synchronous rectification step-up DC/DC converter
· High switching frequency 4MHz
· Over Voltage Protection (OVP)
· In-rush current prevention (Soft Start)
· Over Current Protection (OCP)
· Under Voltage Lockout (UVLO)
· Over Temperature Protection (OTP)
· Short-Circuit Fault detection (SCF)
· Internal generated power supply
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