DW01A
FORT
Needs validationhigh risk
DW01A may replace the function only with design review and likely PCB changes.
Best Alternatives to XB7608AJ
XB7608AJ replacements need careful review because the target is a CPC5 integrated Li-ion protection device. The listed alternatives are not confirmed pin-compatible.
AI replacement insight
Electrical riskhigh
9A and FET RDS(on) not matched
Package riskhigh
kept parts are SOT-23-6
Firmware risklow
no digital interface shown
Sourcing riskmedium
all kept parts are indexed
Can it be replaced directly?
No direct pin-compatible replacement is proven from the provided data.
Best replacement path
DW01A is the closest threshold match, but it needs PCB and current-path review.
Main risk
CPC5 integrated FET/current data is not matched by candidates.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | XB7608AJ | DW01A | HY2113-DB1A | HY2113-FB2B | Compatibility / risk |
|---|---|---|---|---|---|
| Application | 1-cell Li-ion protect | 1-cell Li protect | 1-cell Li-ion/poly | 1-cell Li-ion/poly | 1-cell Li protect / 1-cell Li-ion/poly — same role; HY2113-DB1A: same chemistry; HY2113-FB2B: same class |
| Voltage | 4.30/2.40V | 4.30/2.40V | 4.275/2.30V | 4.25/2.50V | 4.30/2.40V / 4.275/2.30V / 4.25/2.50V — detect points align; HY2113-DB1A: lower trip points; HY2113-FB2B: relaxed limits |
| Package | CPC5 | SOT-23-6 | SOT-23-6 | SOT-23-6 | SOT-23-6 — board change; HY2113-DB1A: not same fit; HY2113-FB2B: PCB change |
| Pinout | 5-pin CPC5 | 6-pin SOT-23 | 6-pin SOT-23 | 6-pin SOT-23 | 6-pin SOT-23 — not pin compatible; HY2113-DB1A: needs redesign; HY2113-FB2B: not direct |
| Current | 9A, 15.5mΩ FET | 0.16V detect | 100mV detect | 200mV detect | 0.16V detect / 100mV detect / 200mV detect — not comparable; HY2113-DB1A: no 9A evidence; HY2113-FB2B: not comparable |
Application & sourcing insights
Questions & answers
DW01A is the closest listed functional match by voltage thresholds, but it is not confirmed as a drop-in replacement.