The MB39A108 is 5-channel DC/DC converter IC using pulse width modulation (PWM), and is suitable for up conversion, down conversion, and up/down conversion. The MB39A108 is built in 5 channels into TSSOP-38P/ BCC-40P package and operates at 2 MHz maximum. Each channel can be controlled with soft-start. The MB39A108 is suitable for power supply of high perfor.
• Supports for down-conversion with synchronous rectification (CH1)
• Supports for down-conversion and up/down Zeta conversion (CH2, CH3)
• Supports for up-conversion and up/down Sepic conversion (CH4, CH5)
• Low voltage start-up (CH4, CH5) : 1.7 V
• Power supply voltage range : 2.5 V to 11 V
• Reference voltage : 2.0 V ± 1%
• Error amplifier threshold voltage : 1.00 V ± 1% (CH1), 1.23 V ± 1% (CH2 to CH5)
• Oscillation frequency range : 200 kHz to 2.0 MHz www.DataSheet4U.com
• Standby current : 0 µA (Typ)
• Built-in soft-start circuit independent of loads
• Built-in totem-pole type output for .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | 39A126 |
Fujitsu Component Limited |
MB39A126 | |
2 | 39-01-2145 |
Molex |
Connector | |
3 | 39-28-1xxx |
Molex |
Header | |
4 | 39-28-8xxx |
Molex |
Header | |
5 | 39-29-0xxx |
Molex |
Header | |
6 | 39-29-3xxx |
Molex |
Header | |
7 | 39-29-6xxx |
Molex |
Header | |
8 | 39-31-0040 |
Molex |
Header | |
9 | 39-31-0xxx |
Molex |
Header | |
10 | 3902S |
STANLEY |
Super Bright LED Lamp | |
11 | 3904 |
Unisonic Technologies |
NPN GENERAL PURPOSE AMPLIFIER | |
12 | 390KD05JX |
Micro Commercial Components |
Varistor |