LP6483S
LP6483S is 36V/3A Step-down Converter manufactured by Lowpowersemi.
Description
The LP6483S contains an independent 340KHz constant frequency, current mode, PWM step-down converters. The converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The converter can supply 3000m A of load current from a 4.5V to 36V input voltage. The output voltage can be regulated as low as 0.923V. The LP6483S can also run at 90% duty cycle for low dropout applications. The LP6483S is available in a ESOP8 package and is rated over the -40℃ to 85℃ temperature range.
Order Information
- -
- F: Pb-Free
Package Type SP:ESOP-8
Applications
- Portable Media Players
- Cellular and Smart mobile phone
- PDA/DSC
- GPS Applications
Features
- Input Voltage Range: 4.5V to 36V
- Output Voltage Range: 0.923V to 12V
- 3000m A Load Current on Channel
- Up to 95% Efficiency
- 90% Duty Cycle in Dropout
- <1u A Shutdown Current
- 340KHz Switching Frequency
- Soft star Function
- Short Circuit Protection
- Current Mode Operation
- Thermal Fault Protection
- ESOP-8 Package
- Ro HS pliant and 100% Lead (Pb)-Free
Marking Information
Device
Marking
Package Shipping
LP6483S LPS
2.5K/REEL
LP6483S SP:ESOP-8
XXXX
Y: Year code. W: Week code. X: Batch numbers.
LP6483S-02
May.-2013 Email: marketing@lowpowersemi.
.lowpowersemi.
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Preliminary Datasheet
Typical Application...
