BD60A00NUX
White LED Driver With PWM Brightness Control for up to 11 LEDs in Series

This IC is boost DC/DC converter that can drive white LED with constant current. More stabled white LED lighting can be achieved by direct current connection without electric tolerance and High-speed response by current mode. Moreover, separating IC power supply (2.7V to 5.5V) and coil power supply (2.3V to 20V) makes it possible to widen input range, which will be helpful to be applied to various kinds of applications. Over voltage setting can be selected corresponding to the number of LED lightings. BD60A00NUX is for max 11 lightings, BD60A60NUX is for max 6 lightings.

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Product Detail

 
Part Number | BD60A00NUX-TR
Status | Recommended
Package | VSON008X2030
Unit Quantity | 4000
Minimum Package Quantity | 4000
Packing Type | Taping
RoHS | Yes

Specifications:

Topology

Boost

Number of Outputs

1

Vin(Min.)[V]

2.7

Vin(Max.)[V]

5.5

Output Current(Max.)[mA]

30.0

Per Channel Drive(Max.)[mA]

30.0

Switch Current Limit(Typ.)[A]

0.75

Vout(Max.)[V]

40.0

Frequency(Max.)[MHz]

0.6

LED Configuration

11

LDO

No

Auto Luminous Control

No

Synchronous

No

Integrated FET

Yes

Dimming

PWM / Analog

Peak Efficiency[%]

94

Iq(Typ.)[mA]

2.5

Ishutdown(Typ.)[µA]

0.1

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

2x3 (t=0.6)

Features:

・Boost DC/DC converter
・Drive 11 LEDs
・Brightness control by outside PWM signal
・Brightness control by DC input
・Soft start function (1ms typ.)
・Over voltage protection 42V typ.
・SBD open protection and output short protection
・Over current protection
・LED terminal over voltage protection
・Under voltage lockout (UVLO)
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