ams AS3729B
The AS3729B is a companion power stage, intended to be used with AS372x products. It cannot be used without a DC/DC controller. It contains the power FETs for 2 phases and is capable to handle output currents of 4A per phase.| Part No. | AS3729B |
|---|---|
| Datasheet | AS3729B Download |
| Manufacturer |  ams |
| Description | 8A Power Stage |
| Buy | Stock & Price |
GENERAL DESCRIPTION
It cannot be used without a DC/DC controller. Ordering Information and Content Guide appear at end of datasheet. Figure 1: Added Value of Using AS3729B Key Benefits &FEATURES
The benefits and features of AS3729B, 8A Power Stage are listed below: Benefits● Support for single or dual phase operation
● 2 x 4A output stages are running up to 2.7MHz
● Over-temperature protection
● Cost effective, small package
FEATURES
● 2 phases with separate control input● Separate power NMOS & PMOS for 4A per phase
● Separate coil current feedback per phase
● Stand-Alone zero-crossing operation
● Integrated temperature monitoring
● WL-CSP16: 1.615mm x 1.615mm, 0.4mm pitch
APPLICATIONS
This device is a high current dual-phase DC/DC and ideal for:● Mobile
