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CHK0501A - Li-ion battery charging chip

Download the CHK0501A datasheet PDF. This datasheet also covers the CHK0501 variant, as both devices belong to the same li-ion battery charging chip family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (CHK0501_CHK.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CHK0501A
Manufacturer CHK
File Size 277.86 KB
Description Li-ion battery charging chip
Datasheet download datasheet CHK0501A Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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1 7 CHK0501 、 1. 2. , 3. , :Iconst Ipre Ifull Vconst Vmin 、 CHK0501 z 、、、、 LED ; z 30V ,, ; z 8PIN ,,,, www.DataSheet4U.com ; z , ,。 :0592-2237652 21 17B :0592-2239632 3/24/2006 2 7 1. SOP8 CHK0501 CHK0501A 2. 2.1 CHK0501 1 2 3 4 5 6 7 VSS LED VDD DRC VT LV BAT , LED , CS 8 2.2 CHK0501A 1 2 3 4 5 6 7 8 3. VSS LED VDD COMP DRC LV BAT CS , LED , z 、、: Vmin , Vmin Iconst , , 。 Vconst ,。 (Iconst 10%,) , LED ,, www.DataSheet4U.com 。 z 、: Vmin ,, Iconst 10%。 VT 10%VDD 1%VDD , :0592-2237652 21 17B :0592-2239632 3/24/2006 3 7 z z z z z z Iconst 10%。 : ,VT 90%VDD , 。VT 90%VDD ,。 , VT , 1%VDD; 。 LED : (),、(≥90%) 、,(, ) ; PFM ,; , 30V, ; :、。 、 、 。 4. www.DataSheet4U.
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