MB39A102 |
RFQ for MB39A102 Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| MB39A102 | - | 02+ | TSSOP/30 |
The MB39A102 is a 4-channel DC/DC converter IC using pulse width modulation (PWM). This IC is ideal for up onversion, down conversion, and up/down conversion. 4ch is built in TSSOP-30P/BCC-32P package. Each channel can be controlled, and soft-start. This is an ideal power supply for high-performance portable devices such as digital still cameras
Features |
| • Supports for down-conversion and up/down Zeta conversion (CH1 to CH3)• Supports for up-conversion and up/down Sepic conversion (CH4)• Power supply voltage range : 2.5 V to 11 V• Reference voltage : 2.0 V ± 1 %• Error amplifier threshold voltage : 1.24 V ± 1.5 %• Built-in totem-pole type output for MOS FET• Built-in soft-start circuit without load dependence• High-frequency operation capability : 1.5 MHz (Max)• External short-circuit detection capability by −INS terminal |
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Parameter |
Symbol |
Condition |
Rating |
Unit | |
|
Min |
Max | ||||
|
Power supply voltage |
VCC |
VCC, VCCO terminals |
12 |
V | |
|
Output current |
IO |
OUT1 to OUT4 terminals |
20 |
mA | |
|
Output peak current |
IOP |
OUT1 to OUT4 terminals Duty 5% (t = 1/fOSC*Duty) |
400 |
mA | |
|
Power dissipation |
PD |
Ta +25 °C (TSSOP-30P) |
1390* |
mW | |
|
Ta +25 °C (BCC-32P) |
980* |
mW | |||
|
Storage temperature |
TSTG |
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