參數(shù)資料
型號: TB62733FTG
廠商: Toshiba Corporation
元件分類: LED驅(qū)動器
英文描述: Charge Pump type DC/DC Converter for White LED Driver
中文描述: 電荷泵型直流/直流轉(zhuǎn)換器,用于白光LED驅(qū)動器
文件頁數(shù): 2/12頁
文件大小: 614K
代理商: TB62733FTG
TOSHIBA
Block Diagram
Explanation of Terminals
Terminal
Number
1
NC
2
Vout 1
3
C1+
4
C1-
5
VIN
6
NC
7
NC
8
FB1
9
NC
10
FB2
11
NC
12
NC
13
NC
14
GND
15
C2-
16
C2-
17
Vout2
18
NC
19
SP2
20
SP1
21
Vout0
22
NC
23
CE1
24
CE2
TB62733FTG
This datasheet is tentative, the values and contents are subject to change without any notice.
27-Jul-04 (Rev1.7)
TB62733FTG (Page. 2)
Terminal Name
Function
Comments
Output 1 Terminal
Capacitance Terminal for Charge Pump
Capacitance Terminal for Charge Pump
Power supply terminal
Feed Back Control Terminal
Feed Back Control Terminal
Ground
Capacitance Terminal for Charge Pump
Capacitance Terminal for Charge Pump
Output 2 Terminal
Logic Input
Logic Input
Output 0
Logic Input
Logic Input
Capacitance for Charge Pump
Capacitance for Charge Pump
Setting feed back voltage by SP terminal (SP1,SP2)
Setting feed back voltage by SP terminal (SP1,SP2)
Capacitance for Charge Pump
Capacitance for Charge Pump
Setting of feed back voltage
Setting of feed back voltage
Terminal for output Capacitor
On/ Off Control Terminal for Vout 1
On/ Off Control Terminal for Vout 2
Vin
Control
Logic
GND
ON/OFF
C1+
C1
Vout1
C2+
C2
FB1
SP1
SP2
FB2
Feed Back Circuit
FB1
Prioritize
FB2
In case "Vout
"
Not In use
Vout2
CE1
CE2
Vout0
P-GND
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