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320mA LED Camera Flash Driver - BD6164GUT

The BD6164GUT is 320mA Flash LED driver with Synchronous rectification step up DC/DC converter that can drive 1 Flash LED. It is possible to choice flash and torch current by I²C I/F.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BD6164GUT-E2
Status | Active
Package | VCSP60N1
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes

Specifications:

Topology

Boost

Number of Outputs

1

Vin(Min.)[V]

2.7

Vin(Max.)[V]

4.5

Output Current(Max.)[mA]

320.0

Per Channel Drive(Max.)[mA]

320.0

Switch Current Limit(Typ.)[A]

0.8

Vout(Max.)[V]

4.7

Frequency(Max.)[MHz]

4.0

Data Input

I2C

LED Configuration

1

LDO

No

Auto Luminous Control

No

Synchronous

Yes

Integrated FET

Yes

Peak Efficiency[%]

85

Operating Temperature (Min.)[°C]

-30

Operating Temperature (Max.)[°C]

85

Features:

· 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