LTC4370 is a two-supply current sharing controller which incorporates MOSFET ideal diodes. The diodes block reverse and shoot-through currents during start-up and fault conditions. Their forward voltage is adjusted to share the load currents between supplies. Unlike other sharing methods, neither a share bus nor trim pins on the supply are required. The maximum MOSFET voltage drop can be set with a resistor. A fast gate turn-on reduces the load voltage drop during supply switchover. If the input supply fails or is shorted, a fast turn-off minimizes reverse current transients. It is widely used in application such as redundant power supplies, high availability systems and servers, telecom and network infrastructure etc.
- Shares load between two supplies
- Eliminates need for active control of input supplies
- Blocks reverse current
- 0V to 18V high side operation
- Enable inputs
- MOSFET on status outputs
- Operating voltage range is 2.9V to 18V
- Dual ideal diode mode
- Operating temperature is -40°C to 85°C
- Packaging style is 16-lead plastic MSOP
Product details
| IC Function:
Current Sharing Controller
|
| Supply Voltage Min:
2.9V
|
| Supply Voltage Max:
18V
|
| IC Package Type:
MSOP
|
| No. of Pins:
16Pins
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
85°C
|
| Product Range:
-
|
| Automotive Qualification Standard:
-
|
| MSL:
MSL 1 - Unlimited
|
Other details
| Brand |
ANALOG DEVICES |
| Part Number |
LTC4370IMS#PBF |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
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