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參數(shù)資料
| 型號(hào)： | TD62650FG |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO30 |
| 封裝： | 0.375 INCH, 1 MM PITCH, PLASTIC, SSOP-30 |
| 文件頁(yè)數(shù)： | 15/19頁(yè) |
| 文件大小： | 546K |
| 代理商： | TD62650FG |
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TD62650,651,652FG
2006-06-14
5
PIN FUNCTION
PIN No.
PIN NAME
PIN FUNCTION
1
GND
GND pin for 5 V power supply and supply monitoring.
2
COMP
Phase compensation pin for output stabilization.
3
VCCIN
Power supply pin for internal circuit. The output voltage can also be detected at this pin.
4
VCCOUT
Output pin for builtin Power Tr, having a current capacitance of 300 mA (max). It is also used
as an output pin for 5 V constant power supply through shorting with VCCIN pin.
5
OUT
Connected to the base of an external PNP transistor so that the output voltage is stabilized.
Current design suitable for load capacities is thus possible.
Since the recommended IOUT current is 5 mA, an output current of 300 mA is assured if the
external transistor has an hFE of 60.
When the internal transistor is used, it can be opened.
6
BIAS
Power supply starting pin. The starting current is supplied through a resistor to which the input
voltage is applied.
When VCCIN rises above 3.0 V, the starting current is absorbed in the internal circuit ; instead,
IOUT is supplied via VCCIN.
7
VCC2
Power supply pin for the 24V system.
8
SLSYN
Input pin for the 24V system interface. Pullup resistor 47 k is incorporated at VCC2 pin.
9
50 / 60
Input pin for 24V system interface. Pullup resistor 47 k is incorporated at VCC2 pin.
10
MSSYN
Output pin for the 24V system open collector.
11
CPUOUT
Input pin for the 5V system Push / Pull inverter. Pullup resistor 30 k is incorporated at
VCCIN pin.
12
LED
LED lighting pin for the 8 system open collector. 680 limiting resistor is incorporated.
13
TXD
Output pin for the 24V system open collector.
14
RXD
Input pin for the 24V system interface. Pullup resistor 47 k is incorporated at the VCC2 pin.
15
PG
GND pin for the 5V / 24V system interfaces.
16
SLTXD
Output pin for the 5V system open collector. Pullup resistor 4.7 k is incorporated at the
VCCIN pin.
17
MSRXD
Output pin for the 5V system PushPull buffer.
18
MSTXD
Input pin for the 5V system interface, for input at LED (12 pin) and TXD (13 pin) pins.
19
TXDOUT
Output pin for the 5V system Push / Pull inverter (CPUOUT : 11 pin).
20
SYNIN
Input pin for the 5V system interface.
21
MS50 / 60
Output pin for the 5V system open collector. Pullup resistor 4.7 k is incorporated at VCCIN
pin.
22
SL50 / 60
Output pin for the 5V system Push / Pull buffer.
23
SYN
Output pin for the 5V system PushPull buffer.
24
HNSYN
Output pin for the 5V system open collector. Pullup resistor 4.7 k incorporated at VCCIN
pin.
25
CCK
Output pin for the 5V system PushPull buffer.
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相關(guān)代理商/技術(shù)參數(shù) |
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| TD62650FG(5) | 制造商:Toshiba America Electronic Components 功能描述: |
| TD62651F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:5V POWER SUPPLY & SUPPLY MONITORING+COMMUNICATIONS IC |
| TD62651FG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:5V POWER SUPPLY & SUPPLY MONITORING + COMMUNICATIONS IC |
| TD62652F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:5V POWER SUPPLY & SUPPLY MONITORING+COMMUNICATIONS IC |
| TD62652FG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:5V POWER SUPPLY & SUPPLY MONITORING + COMMUNICATIONS IC |
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