Datasheet for LTM4630A:
- Manufacturer Part Number : LTM4630A
- Manufacturer : AD
- Description : Dual 18A or Single 36A DC/DC μModule Regulator
- Series : LTM4630A
- Reference Price : USD 29.04
- Our Price : We have a better price, contact us by email
- Product Type : µModule Regulators
- Function : µModule Buck Regulators
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LTM4630A
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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The LTM4630A is a dual 18A or single 36A output switchingmode step-down DC/DC µModule® (micromodule)regulator with wider VOUT range and higher efficiencythan LTM4630. Included in the package are the switchingcontrollers, power FETs, inductors and all supportingcomponents. Operating from an input voltage range of4.5V to 18V, the LTM4630A supports two outputs eachwith an output voltage range of 0.6V to 8V, each set by asingle external resistor. Its high efficiency design deliversup to 18A continuous current for each output. Only a fewinput and output capacitors are needed. The LTM4630Ais pin compatible with the LTM4620 and LTM4620A (dual13A, single 26A) and the LTM4630 (dual 18A, single 36A).
The device supports frequency synchronization, multiphaseoperation, Burst Mode operation and output voltagetracking for supply rail sequencing and has an onboardtemperature diode for device temperature monitoring. Highswitching frequency and a current mode architecture enablea very fast transient response to line and load changeswithout sacrificing stability.
Fault protection features include overvoltage andovercurrent protection. The LTM4630A is offered in 16mm× 16mm × 4.41mm LGA and 16mm × 16mm × 5.01mmBGA packages.
*Maximum VIN = 15V and VOUT = 5.3V with date code before 1720
| Features | VOUT | |
| LTM4630 | 0.6V to 1.8V | |
| LTM4630-1 | 0.8% DC and 3% Transient Accuracy | 0.6V to 1.8V |
| LTM4630A | Higher Light Load Efficiency | 0.6V to 5.3V |
Applications
- Telecom and Networking Equipment
- Storage and ATCA Cards
- Industrial Equipment
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
