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BQ25703A: BQ25703A charge current can not reach 3A

Part Number: BQ25703A

Hi

The customer use 5V3A adapter charge 6.8V, but charge current 1280mA, can not reach 2A.

The register set as below:

REG0x0 : 0x20e
REG0x2 : 0xb80
 REG0x4 : 0x2200
REG0x6 : 0x200
REG0x8 : 0xa00
REG0xa : 0x0
REG0xc : 0x1600
REG0xe : 0x2800
REG0x20 : 0xac00
REG0x22 : 0x0
REG0x24 : 0x2800
REG0x26 : 0x1400
REG0x28 : 0xb00
REG0x2a : 0x2600
[REG0x2c : 0x5655
REG0x2e : 0x7840
REG0x30 : 0x210
REG0x32 : 0x2b7
REG0x34 : 0x0
REG0x36 : 0x4a54
REG0x38 : 0x8120
REG0x3a : 0xa0ff

log as below:

110[10-09 08:29:18.978] <3>[ 75.404715] c4 73 battery charge current: 1280mA
111[10-09 08:29:18.978] <3>[ 75.405023] c4 73 battery discharge current: 0mA
112[10-09 08:29:18.978] <3>[ 75.405328] c4 73 VSYS volatge: 7232mV
113[10-09 08:29:18.978] <3>[ 75.405657] c4 73 BAT volatge: 7168mV
114[10-09 08:29:18.978] <3>[ 75.405969] c5 73 SET CHARGE_CURRENT: 2944mA
115[10-09 08:29:18.978] <3>[ 75.406272] c5 73 MAX_CHARGE_VOLTAGE: 8704mV
116[10-09 08:29:18.978] <3>[ 75.406655] c3 73 INPUT_VOLTAGE: 3200mV
118[10-09 08:29:18.978] <3>[ 75.406946] c5 73 INPUT_CURRENT: 3000mA
119[10-09 08:29:18.978] <3>[ 75.407224] c5 73 MIN_SYS_VOTAGE: 6656mV

[ 141.370204] c2 523 status:
[ 141.370212] c2 523 AC_STAT: 1
[ 141.370218] c2 523 ICO_DONE: 0
[ 141.370223] c2 523 IN_VINDPM: 0
[ 141.370229] c2 523 IN_IINDPM: 1
[ 141.370234] c2 523 IN_FCHRG: 1
[ 141.370243] c2 523 IN_PCHRG: 0
[ 141.370249] c2 523 IN_OTG: 0
[ 141.370258] c2 523 F_ACOV: 0
[ 141.370263] c2 523 F_BATOC: 0
[ 141.370269] c2 523 F_ACOC: 0
[ 141.370274] c2 523 SYSOVP_STAT: 0
[ 141.370280] c2 523 F_LATCHOFF: 0
[ 141.370289] c2 523 F_OTGOVP: 0
[ 141.370295] c2 523 F_OTGOCP: 0

Whether there is a problem with the register configuration?

Thanks

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