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AAT3123A डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - High Efficiency 1X/1.5X Fractional Charge Pump - Skyworks Solutions

भाग संख्या AAT3123A
समारोह High Efficiency 1X/1.5X Fractional Charge Pump
मैन्युफैक्चरर्स Skyworks Solutions 
लोगो Skyworks Solutions लोगो 
पूर्व दर्शन
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<?=AAT3123A?> डेटा पत्रक पीडीएफ

AAT3123A pdf
DATA SHEET
AAT3123/23A/24
High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications
Pin Descriptions
Pin #
AAT3123/23A
(TSOPJW-12)
1
2
3
4
5
6
7
8
9
10
11
12
AAT3124
(QFN44-16)
10
9
7
6
5
4
1
16
15
14
12
11
2
3
8, 13
EP
AAT3124
(TSOPJW-14)
8
9
10
11
12
13
2
3
4
5
6
7
1
14
Symbol
C2+
OUT
C1-
C1+
D4
D3
D2
D1
EN/SET
IN
GND
C2-
D5
D6
N/C
Function
Flying capacitor 2 positive terminal. Connect a 1μF capacitor be-
tween C2+ and C2-.
Charge pump output. Requires 1μF capacitor connected between
this pin and ground.
Flying capacitor 1 negative terminal.
Flying capacitor 1 positive terminal. Connect a 1μF capacitor be-
tween C1+ and C1-.
Current source output #4. If unused, this pin should be left oating.
Current source output #3. If unused, this pin should be left oating.
Current source output #2. If unused, this pin should be left oating.
Current source output #1. Required reference current source. Do
not leave this pin oating.
Control pin using S2Cwire serial interface.
Input power supply. Requires 1μF capacitor connected between this
pin and ground.
Ground.
Flying capacitor 2 negative terminal.
Current source output #5. Required reference current source. Do
not leave this pin oating.
Current source output #6. If unused, this pin should be left oating.
No connection.
Exposed paddle (bottom); connect to GND directly beneath package.
Pin Configuration
TSOPJW-12
(Top View)
QFN44-16
(Top View)
TSOPJW-14
(Top View)
C2+
OUT
C1-
C1+
D4
D3
1 12
2 11
3 AAT3123 10
4 AAT3123A 9
58
67
C2-
GND
IN
EN/SET
D1
D2
D2 1
D5 2
D6 3
D3 4
AAT3124
12 GND
11 C2-
10 C2+
9 OUT
D5 1
14 D6
D2 2
13 D3
D1 3
12 D4
EN/SET 4 AAT3124 11 C1+
IN 5
10 C1-
GND 6
9 OUT
C2- 7
8 C2+
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 202135B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • February 26, 2013

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
AAT3123High Efficiency 1X/1.5X Fractional Charge PumpSkyworks Solutions
Skyworks Solutions
AAT3123High Efficiency 1X/1.5X Fractional Charge PumpAAT
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