Topology | Boost Converter |
Input voltage | 3.6-4.2 V |
Switching frequency | 900-1500 kHz |
IC revision | 0.2 |
XS5603 is one SIP that it integrates Li-Battery Charge management、Battery power indicator、WLED Torch controller and Boost converter in only TSSOP16-PP package. This SIP can charge with 1A current and also can output 5V 1A ~2A to load such as smart phone or MID. It only need few components and can reduce the BOM area and BOM cost.
Charger input voltage-4.5V to 6V
Charger current-MAX 1A
Boost converter-MAX 26V output
Boost converter- 5V 1A ~1.5A
Boost converter Frequency-1.2MHz
Can set current limit with one resistor
4 Level battery power indicator
Max 100mA WLED Torch Out
BSR control Logic
Have UVLO、OTP
16-Pin TSSOP-PP Package
Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
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![]() | 744777004 | SPEC | 8 files | WE-PD SMT Power Inductor | 4.7 | 4.9 | 4 | 40 | 37 | 7345 | Standard |
Samples |
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Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples |
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