Fujitsu MB39A104
The MB39A104 is a 2-channel DC/DC converter IC using pulse width modulation (PWM), incorporating an overcurrent protection circuit (requiring no current sense resistor). This IC is ideal for down conversion. This is ideal for built-in power supply such as LCD monitors and ADSL.| Part No. | MB39A104 |
|---|---|
| Datasheet | MB39A104 Download |
| Manufacturer |  Fujitsu |
| Description | 2-Channel DC/DC Converter IC |
| Buy | Stock & Price |
APPLICATIONS
(General Purpose DC/DC Converter) 2-ch DC/DC Converter IC with Overcurrent Protection MB39A104 sDESCRIPTION
This IC is ideal for down conversion. Operating at high frequency reduces the value of coil. This product is covered by US Patent Number 6,147,477. sFEATURES
●●
●
●
●
●
●
● Built-in timer-latch overcurrent protection circuit (requiring no current sense resistor) Power supply voltage range : 7 V to 19 V Reference voltage : 5.0 V ± 1 % Error amplifier threshold voltage : 1.24 V ± 1 % High-frequency operation capability : 1.5 MHz (Max) Built-in standby function: 0 µA (Typ) Built-in soft-start circuit independent of loads Built-in totem-pole type output for Pch MOS FET s PACKAGE 24-pin plastic SSOP (FPT-24P-M03) MB39A104 s PIN ASSIGNMENTS (TOP VIEW) VCCO : 1 VH : 2 OUT1 : 3 VS1 : 4 ILIM1 : 5 DTC1 : 6 VCC : 7 CSCP : 8 FB1 : 9 −INE1 : 10 CS1 : 11 RT : 12 24 : CTL 23 : GNDO 22 : OUT2 21 : VS2 20 : ILIM2 19 : DTC2 18 : GND 17 : VREF 16 : FB2 15 : −INE2 14 : CS2 13 : CT (FPT-24P-M03) 2 MB39A104 s PIN
DESCRIPTION
Pin No.
