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EST5198 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - USB Charger Enhance IC - EST

भाग संख्या EST5198
समारोह USB Charger Enhance IC
मैन्युफैक्चरर्स EST 
लोगो EST लोगो 
पूर्व दर्शन
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<?=EST5198?> डेटा पत्रक पीडीएफ

EST5198 pdf
EST.5198
USB Charger Enhance IC
ELECTRICAL CHARACTERISTICS ( For VCC=5V and Tj=25 oC )
PARAMETER
CONDITIONS
MIN
VCC
Operating Range, Vcc
4.5
Operating current, Icc
Vcc=5V
MODE, D+, D-
DOutput Impedance
Vcc=5V
17.4
DOutput Impedance
Vcc=5V
22.6
D+, D
0
MODE pull high Impedance
Vcc=5.5V
Mode
0
TYP
300
10
MAX
5.5
25.8
37.6
Vcc,
Vcc
UNITS
V
uA
K
K
V
K
FUNCTION DESCRIPTION
1. The IC can set the proper USB interface signal to support USB port charging for most of the
mainstream handheld device.
2. The IC will draw the charging current as much as the USB adapter could for the USB handheld
device. That can reduce the charging time when use the IC as the charging kit.
3. SEL truth table
SEL Function
0 Apple 1A mode
1 Apple 2A mode
If select the 2A mode, please make sure the adapter power source can provide 5V/2A for the USB
charging port.
4. The EST.5198 control the D/ Dsignals of the USB port to support the charging procedure and
does not control the USB power (VBUS) operation.
www.esthome.com
- 2 - Datasheet Rev. 1.0

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
EST5198USB Charger Enhance ICEST
EST
EST5198BUSB Charger Enhance ICEST
EST


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