AD9394 Datasheet (Analog Devices) - 5 V Charge Pump HDMI Tx Companion Chip

AD9394, 5 V Charge Pump HDMI Tx Companion Chip

The AD9394 uses charge pump technology to provide the power required to drive 55 mA of 5 V for HDMI interface requirements.

AVDD EN FUNCTIONAL BLOCK DIAGRAM C1P C1M C2P C2M VCAP CHARGE PUMP LDO 3.3V LDO 5V VFOUT3 VFOUT5 BAND GAP OSCILLATOR AD9394 Figure 1.

AGND 08591-001 Rev.

B Informati

AD9394 Features

* 5 V at 55 mA output for an HDMI +5 V requirement For hot plug detect with HDMI Tx 3.3 V at 60 mA output Lithium battery input: 2.5 V to 4.5 V Short-circuit limitation: 100 mA 3 × 4 array WLCSP package Package footprint: 3 mm2 (2 mm × 1.5 mm) Package height: 0.5 mm 5 V Charge Pump HDMI Tx Companion