The IS32PM3427 regulator is an easy-to-use synchronous step-down DC-DC converter capable of driving up to 4A of load current from an input voltage ranging of 3.8V to 36V. The IS32PM3427 provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size. Constant on-time control mode is employed to achieve simple controlloop c.
include thermal shutdown, VDD under-voltage lockout, cycleby-cycle current limit, over-voltage and output shortcircuit protection.
The IS32PM3427 device is available in the WFCQFN14 (3mm × 4mm) package.
APPLICATIONS
• General-purpose power supply
• Automotive LED lighting system
• Automotive body electronics
FEATURES
• Input voltage range from 3.8V to 36V
• 1µA (Typ.) shutdown current
• 25µA quiescent current (typical, no switching)
• Up to 4A output current capability
• Adjustable output voltage, 1V to 24V
• Output regulation accuracy:
- ±1% at 25°C - ±2% over -40°C ~150°C
• 93% efficiency a.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IS32PM3420A |
Lumissil |
SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR | |
2 | IS32PM3420B |
Lumissil |
SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR | |
3 | IS32PM3426 |
Lumissil |
SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR | |
4 | IS32PM3510 |
Lumissil |
HIGH VOLTAGE ASYNCHRONOUS MULTI-TOPOLOGY DC-DC PWM CONTROLLER | |
5 | IS32BL3552 |
ISSI |
BOOST TYPE LED DRIVER | |
6 | IS32BL3554 |
ISSI |
BOOST TYPE LED DRIVER | |
7 | IS32CS8977 |
Lumissil |
MCU | |
8 | IS32CS8979 |
Lumissil |
18-channel LED drivers | |
9 | IS32FL3202 |
Lumissil |
SMART LED CONTROLLER | |
10 | IS32FL3207 |
Lumissil |
18-CHANNEL LED DRIVER | |
11 | IS32FL3209 |
Lumissil |
18-CHANNELS LED DRIVER | |
12 | IS32FL3236A |
Lumissil |
36-CHANNEL LED DRIVER |