SY20752CDCC (SY6952CDCC)

2A Single-Cell High Efficiency Switching Charger with Adaptive Input Current Limit

Part number	SY20752CDCC
Vin (max) (V)	23
Vin (min) (V)	4
Absolute max Vin (max) (V)
Number of series cells	1
Charge voltage (max) (V)
Charge voltage (min) (V)
Charge current (max) (A)	2
Charge current (min) (A)
Integrated FETs(Yes/No)
Topology
Control interface
Features	Power Path Management
Operating temperature range(°C)
Package	DFN3x3-12

Wide Input Voltage Range: 4.0V to 23V
High Efficiency Int. Synchronous Buck Regulator with Fixed 800kHz Switching Frequency
Trickle Current / Constant Current / Constant Voltage Charge Mode
Adaptive input current limit
Programmable Charging Timeout
4.35 and 4.2V selectable cell voltage
Programmable (2A MAX) Constant Charge Current
Input Voltage UVLO and Battery OVP
Over Temperature Protection
Output Short Circuit Protection
Charge Status Indication
Normal Synchronous Buck Operation when Battery Removed
Compact package DFN3*3-12

EVB_SY20752CDCC

The EVB_SY20752CDCC is used to evaluate 4.0-23V input, 2A single-cell synchronous buck Li-Ion battery charger SY20752CDCC.

Title	Date
Silergy_Catalog_Q2_2026	2026-06-12
DFN3x3-12	2021-12-06

SY20762FQDC

High Efficiency, 2A, Two-Cell Boost Li-Ion Battery Charger

SY20783QIC

High Efficiency, 2-4 cells Buck Li-Ion Battery Charger