The LTM8029EY#PBF is a 36VIN, 600mA step-down µModule® converter with 5µA quiescent current. It is an adjustable frequency buck switching regulator that consumes only 5μA of quiescent current. The LTM8029EY#PBF can accept an input as high as 36VIN and operates at low input voltages due to its off-time skipping capability. Burst Mode operation maintains high efficiency at low output currents while keeping the output ripple low. The RUN pin features an accurate threshold and the shutdown current is 0.9μA. A power good flag signals when VOUT reaches 90% of the programmed output voltage.
The LTM8029EY#PBF is packaged in a thermally enhanced, compact (11.25mm × 6.25mm) and low profile (3.42mm) overmolded ball grid array (BGA) package. The LTM8029EY#PBF is available with SnPb (BGA) or RoHS compliant terminal finish.
Feature
- Complete Switch Mode Power Supply
- Low Quiescent Current Burst Mode® Operation 5μA IQ at 12VIN to 3.3VOUT
- 600mA Output Current
- Wide Input Voltage Range: 4.5V to 36V (40VMAX)
- Output Voltage: 1.2V to 18V
- Excellent Dropout Performance
- Can Be Used as an Inverter
- Adjustable Switching Frequency: 200kHz to 2.2MHz
- Current Mode Control
- SnPb or RoHS Compliant Finish
- Tiny, Low Profile (11.25mm × 6.25mm × 3.42mm) Surface Mount BGA Package
Applications
- Automotive Battery Regulation
- Power for Portable Products
- Distributed Supply Regulation
- Industrial Supplies
- Wall Transformer Regulation
(Picture: Pinout)
