LTM4646EY#PBF
Step-down type 600mV~5.5V 4.5V~20V BGA-88 DC DC Converters RoHS
Dual 10A or Single 20A μModule Regulator
- Manufacturer
- ADI
- Manufacturer part #
- LTM4646EY#PBF
- Store part #
- C581144
- Package / case
- BGA-88
- Category
- DC DC Converters
- Packaging
- Tray
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
7 in stock
#C581144
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹5,116.62 | ₹5,116.62 |
| 10+ | ₹4,961.73 | ₹49,617.30 |
1 × ₹5,116.62
₹5,116.62
excl. GST
₹6,037.61 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 119 per tray
LTM4646EY#PBF
₹5,116.62 for 1 + GST
Specifications
- Function
- Step-down type
- Output Voltage
- 600mV~5.5V
- Ripple Noise
- 15mVp-p
- Operating Temperature
- -40℃~+125℃
- Quiescent Supply Current
- 17mA
- Voltage - Supply
- 4.5V~20V
- Number of Outputs
- 2
- Iout
- 10A
- Output Voltage Accuracy
- ±1.5%
- Height
- 5.01mm
- Frequency - Switching
- 350kHz
- Features
- Programmable soft start;Light load efficient mode;Programmable output voltage;External clock synchronization;Under Voltage Protection;Short Circuit Protection;Overvoltage protection;Over Current Protection;Remote sampling compensation;Power-on timing control
- Conversion Efficiency
- 96%
- Length
- 15mm
- Width
- 11.25mm
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tray
- Standard pack
- 119 / Tray
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 2.1 g
Overview
The LTM4646 is a complete dual 10A output switching mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductors, and all supporting components. Operating from an input voltage range of 4.5V to 20V, the LTM4646 supports two outputs each with an output voltage range of 0.6V to 5.5V, set by external resistors. Its high efficiency design delivers up to 10A continuous current for each output. Only a few input and output capacitors are needed. The device supports frequency synchronization, multiphase operation, high efficiency light load operation and output voltage tracking for supply rail sequencing and has an onboard temperature diode per channel for device temperature monitoring. High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. Fault protection features include overvoltage and overcurrent protection. The power module is offered in a small footprint 11.25mm × 15mm × 5.01mm BGA package. The LTM4646 is available with SnPb or RoHS compliant terminal finish.
Applications
- Point-of-Load Power Supplies
- Telecom and Networking Equipment
- Industrial Equipment
- Medical Equipment
Key features
- Dual 10A or Single 20A Output
- Wide Input Voltage Range: 4.5V to 20V
- 2.375V_MIN with CPWR Bias
- Output Voltage Range: 0.6V to 5.5V
- ±1.5% Maximum Total DC Output Error
- Multiphase Current Sharing
- Differential Remote Sense Amplifier, Each Channel
- Current Mode Control/Fast Transient Response
- Up to 96% Efficiency
- Adjustable Switching Frequency (250kHz to 1.3MHz)
- Frequency Synchronization
- Overcurrent Foldback Protection
- Output Overvoltage Protection
- Internal or External Compensation
- Built-In Temperature Monitoring Diode
- SnPb or RoHS Compliant Finish
- 11.25mm×15mm×5.01mm BGA Package
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