關(guān)注我們
產(chǎn)品中心
聯(lián)系我們
地址：深圳龍華區(qū)民治淘景大廈1505
電話：0755-25653096 15338760519
郵箱：sales@hoxtech.com
•4V-24V Input Voltage 寬輸入電壓范圍
•最小充電電流10mA，精度20%以內(nèi)
•內(nèi)置OVP UVLO OTP 保護(hù)電路
•可編程設(shè)置充電電流
•可編程設(shè)置截止電流
•電池過(guò)熱后可降低充電電流或者停止充電。
•ESD HBM 8KV
|
Status |
MP |
||
|
Supplier |
Hypower |
Richtek |
SGMicro |
|
Part Number |
HP4554/4555 |
RT9526 |
SGM4056/40561 |
|
Package X/Y (mm) |
2x2mm |
2x2mm |
2x2mm |
|
Charge Voltage |
4.2/4.3/4.35 |
4.2 |
4.2/4.3/4.35 |
|
Minimum Charge Current |
30mA |
100mA |
100mA |
|
Input OVP threshold |
6.8 |
6.8 |
6.8 |
|
Truly End of Charge |
No/Yes(HP4555) |
Yes |
No |
|
End of charge current |
20% |
25% |
50% |
|
Trickle Charge Current |
90-110mA |
80-120mA |
55-135mA |
|
30mA Charge Current Accuracy |
20% |
50% |
100% |
|
BAT Pin Maximum Sink Current |
<1uA |
<5uA |
<1uA |
