产品
台湾致新G9941
G9941 台湾致新代理商 GMT LDO系列 线性风扇驱动器
4X Linear Fan Driver for 12V DC Fan
Part Number | Vin (V)min. | Vin (V) max. | LOUT(A) | VOUT(V) | VOUTSET | Dropout (V) | EN | Note | Package |
G9941 | 8 | 15 | 0.5 | 4XVSET | VSET | 0.5 | YES | OCP, OTP | SOP-8(FD) |
General Description
The G9941 is a high performance positive voltage regulator designed for use in applications requiring very low dropout voltage at up to 0.5 Amps. The G9941 VO output voltage follows the 4.0 times of VSET voltage until it reaches VIN voltage. The VSET voltage must be larger than 1V to guarantee VO 4.0 times of VSET. An enable pin further reduces power dissipation while shut down. The G9941 provides ex-cellent regulation over variations in line, load and temperature.
The G9941 is available in the power TO-252-5 and SOP-8 with power pad package.
Features
VO Follows 4.0 Times of VSET
0.5V Dropout @ 0.5A
Over Current and Over Temperature Protection
Enable Pin
100μA Quiescent Current in Shutdown
Power TO-252-5, SOP-8 with power padPackage
Applications
Notebook Computer Fan Driver
Projector Cooling Fan
Battery Powered Systems
Motherboards
Peripheral Cards
Ordering Information
ORDER NUMBER (Pb free/Green) | MARKING | TEMP. RANGE | PACKAGE |
G9941TJ1U | G9941 | 40°C~ +85°C | TO-252-5 |
G9941F11U | G9941 | 40°C~ +85°C | SOP-8(FD) |
Note:TJ: TO-252-5
F1:SOP (FD)
1: Bonding Code
U: Tape & Reel
Pin Configuration Typical Application Circuit
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