Specification	BD9413F-GE2

Applications	Backlight
Dimming	Analog, PWM
Frequency [Max]	1 MHz
Frequency [Min]	50 kHz
Internal Switch(s)	False
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 °C
Package / Case	18-SOIC
Package / Case [x]	0.213 in
Package / Case [y]	5.4 mm
Supplier Device Package	18-SOP
Topology	Step-Up (Boost)
Type	DC DC Controller
Voltage - Supply (Max) [Max]	35 V
Voltage - Supply (Min) [Min]	9 V

BD9413F Series

1ch Boost up type White LED Driver for large LCD

Part	Topology	Voltage - Supply (Max) [Max]	Dimming	Supplier Device Package	Applications	Frequency [Min]	Frequency [Max]	Internal Switch(s)	Mounting Type	Number of Outputs	Type	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case [y]	Package / Case	Package / Case [x]	Voltage - Supply (Min) [Min]
Rohm Semiconductor BD9413F-GE2	Step-Up (Boost)	35 V	Analog PWM	18-SOP	Backlight	50 kHz	1 MHz		Surface Mount	1	DC DC Controller	-40 °C	105 ░C	5.4 mm	18-SOIC	0.213 in	9 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.89
		10	$ 1.20
		25	$ 1.02
		100	$ 0.82
		250	$ 0.72
		500	$ 0.66
		1000	$ 0.61
	Digi-Reel®	1	$ 1.89
		10	$ 1.20
		25	$ 1.02
		100	$ 0.82
		250	$ 0.72
		500	$ 0.66
		1000	$ 0.61
	Tape & Reel (TR)	2000	$ 0.56
		4000	$ 0.53
		6000	$ 0.51
		10000	$ 0.49
		14000	$ 0.48
		20000	$ 0.47
Newark	Each (Supplied on Cut Tape)	1	$ 1.28
		10	$ 0.98
		25	$ 0.92
		50	$ 0.86
		100	$ 0.80
		250	$ 0.75
		500	$ 0.71
		1000	$ 0.68

Description

General part information

BD9413F Series

BD9413F is a high efficiency driver for white LEDs and is designed for large LCDs. BD9413F has a boost DC/DC converter that employs an array of LEDs as the light source. BD9413F has some protect functions against fault conditions, such as over-voltage protection (OVP), over current limit protection of DC/DC (OCP), LED OCP protection, and Over boost protection (FBMAX). Therefore it is available for the fail-safe design over a wide range output voltage.