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參數資料
| 型號： | TA8044AF |
| 廠商： | Toshiba Corporation |
| 英文描述： | ECONOLINE: RB & RA - Dual Output from a Single Input Rail- Power Sharing on Output- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 85% |
| 中文描述： | 3.3 / 5V的雙電壓調節器，帶有看門狗定時器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 199K |
| 代理商： | TA8044AF |
TA8044AF
2002-02-27
1
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8044AF
3.3V / 5V DUAL-VOLTAGE REGULATOR WITH WATCHDOG TIMER
Designed specifically for use in 3.3V microcomputers, this IC
contains two constant-voltage power supplies for 3.3V and 5V
uses and various system reset functions.
This IC's Power Supply Output 1 provides an output voltage of
3.4V and contains an output transistor capable of producing
10mA of output current. With an external boost transistor
connected, this IC can supply a large output current. A 150mA
current limiter is included.
Power Supply Output 2 provides an output voltage of 5.0V which
can be turned on or off from the EN pin. This output uses an
external output transistor. Any desired current limiter value can
be set using an external adjusting resistor.
For a system reset, it has a low-voltage monitor / power-on reset /
watchdog timer at Power Supply Output 2.
FEATURES
Power Supply Output 1
Output voltage
Output current
Current limiter
Power Supply Output 2
Output voltage
Output current
Current limiter
Reset functions
Low standby current
Wide operating temperature range :
40°C to 125°C
Compact flat package SSOP-16pin : 16-pin SSOP
: 3.4V±0.15V
: 10mA (built-in transistor) / 300 mA (when urrent boost transistor connected)
: 150mA
: 5.0V (
0.18V to +0.15V)
: 600mA (External transistor)
: Variable using external adjusting resistor
: Low-voltage monitor and power-on watchdog timer
: 800μA (Max)
Weight: 0.14 g (typ.)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TA8044F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:3.3V/5V DUAL-VOLTAGE REGULATOR WITH WATCHDOG TIMMER |
| TA8044FG(5) | 制造商:Toshiba 功能描述:Standard Regulator Pos 3.4V5V 0.3A/0.6A 16-Pin SSOP Cut Tape |
| TA8045BF | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:5V VOLTAGE REGULATOR WITH WATCHDOG TIMER |
| TA80486DX250 | 制造商:Intel 功能描述:MICROCIRCUIT, DIGITAL, CMOS, 32-BIT HIGH INTEGRATION MICROPROCESSOR, MONOLITHIC SILICON |
| TA805 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Power Chip Resistors Thick Film on Alumina Substrate |
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