SMB1396 Auxiliary Converter for Wireless Charging
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SMB1396
SMB1396

High Voltage Divide by 2 Charge Pump for high efficiency single and dual cell battery charging.

The SMB1396 is an auxiliary, dual input converter designed for 1SnP/2SnP high current wireless/cable charging applications. It features a phenomenal current output of 10 A and input
compatibility of up to 21.5 V; and SMB1396 can be configured to draw power from either of its dual inputs. When paired with Qualcomm Technologies, Inc. (QTI) comprehensive selection of standalone chargers, the SMB1396’s function as parallel chargers in either a dual or triple charging configuration to maximize current output while optimizing thermal spread of the device.

Product license agreement

Features

  • Dual/ triple parallel charging ready when paired with QTI battery charging PMIC devices
  • Dual inputs enabling system to be charged from either USB or Wireless inputs
  • 96.82% efficiency with a 6 A load
  • Pass-through charging (1:1) capable in both 1S and 2S applications
  • Comprehensive protection features
  • Input voltage support of 3.7V to 21.5V
  • Compatible with Quick Charge 3, 3+, 4 and 4+ technologies via software
  • Programmable 0.5A to 5A input current (battery charge current = 2x input current) with 50mA/step
  • Comprehensive protection features
  • Remote USB input voltage sense
  • External OVP FET control that provides surge protection up to 350V
Specifications
Package
Type
WLSP
Pitch
0.35 mm
Part
Part Number(s)
SMB1396
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