ICs

Discrete
 Semiconductors

Opto Electronics

Passive Components

Modules
 (Sub Systems)

Energy Saving!ECO Devices

Power Management ICs

System Power Supplies : Power Supply ICs for TFT-LCD Panels
Single-channel Source Voltage Output Power Supply ICs
Part No. Supply voltage
（V）		 Operating temperature
(℃)		 Operating frequency
(kHz)		 Output for source voltage
(V)		 Package RoHS
BD8152FVM 2.5 to 5.5 -40 to +85 600/1200 to 14 MSOP8 Yes
BD8158FVM 2.1 to 4.0 -40 to +125 600/1200 to 14 MSOP8 Yes


Single-channel Source Voltage Output Power Supply + Gamma Buffer Amp ICs
Part No. Supply voltage
（V）		 Operating temperature
(℃)		 Operating frequency
(kHz)		 Output for source voltage
(V)		 V COM(ch) Buffer for Gamma
(ch)		 Package RoHS
BD8151EFV 2.5 to 5.5 -40 to +85 600/1200 to 14 1 4 HTSSOP-B20 Yes
BD8157EFV 2.1 to 4.0 -40 to +125 600/1200 to 14 1 4 HTSSOP-B20 Yes


5V Input 4-channe System Power Supply IC
Part No. Supply voltage
（V）		 Operating temperature
(℃)		 Operating frequency
(kHz)		 Output for source voltage
(V)		 Output for logic voltage
(V)		 Output for gate voltage
(V)		 Start up sequence circuit V COM
(ch)		 Package RoHS
BD8153EFV 2.1 to 6.0 -40 to +125 1100 to 18 3.3 to 30 Ö - HTSSOP-B24 Yes


4-channel System Power Supply+Gamma Buffer Amp IC
Part No. Supply voltage
（V）		 Operating temperature
(℃)		 Operating frequency
(kHz)		 Output for source voltage
(V)		 Output for logic voltage
(V)		 Output for gate voltage
(V)		 Start up sequence circuit V COM
(ch)		 Buffer for Gamma
(ch)		 Package RoHS
BD8150KVT 2.7 to 14 -30 to +85 100 to 1000 to 14 Variable Variable Ö 1 10 TQFP64V Yes


12V Input Multi-channel System Power Supply ICs
Part No. Supply
voltage
（V）		 Operating temperature
(℃)		 Operating frequency
(kHz)		 Output for source voltage
(V)		 Output for logic voltage
(V)		 Output for logic voltage2
(V)		 Output for gate voltage
(V)		 Start up sequence circuit V COM
(ch)		 Package RoHS
BD8154EFV 6 to 18 -40
to +85		 160 to 1600 to 18 3.3 2.5 to 39 Ö - HTSSOP-B40 Yes
BD8156EFV 6 to 18 -40
to +85		 500 to 18 3.3 - to 39 Ö 1 HTSSOP-B40 Yes
NEW
BD8160AEFV		 8 to 18 -40
to +85		 500/750 to 18 3.3 - to 39 Ö - HTSSOP-B28 Yes
NEW
BD8162EKV		 4.2 to 14 -40
to +105		 200 to 1000 to 18 3.3 2.5/1.5 to 39 Ö - HTQFP-
64V		 Yes


High-precision Gamma Correction ICs with built-in DAC
Part No. Supply voltage
（V）		 Operating temperature
(℃)		 Clock frequency
(MHz)		 DAC
(bit)		 Serial I/F Auto data read V COM
(ch)		 Buffer for Gamma
(ch)		 Package RoHS
BD8132FV 6 to 18 -30 to +85 5 10 3-wire Ö 1 18 SSOP-B40 Yes
BD8139AEFV 6 to 18 -30 to +85 0.4 10 I2C BUS* Ö 1 10 HTSSOP-B40 Yes
NEW
BD8143MUV		 8 to 18 -40 to +105 5 10 3-wire - - 12 VQFN032V5050 Yes
＊ I2C BUS is a registered trademark of philips.

NEW! Power Management

2008.02.29

ROHM Electronics' New 900 kHz Single-Channel Step-Down Switching Regulator Delivers Space Savings and High Efficiency

2007.12.27

Integrate Expand! Power Management Switch LSI Series

2007.12.05

The Industry's Smallest High-performance Charge Protection IC for Mobile USB Devices