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參數(shù)資料
| 型號(hào)： | TC1070VCT |
| 廠商： | TelCom Semiconductor, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | RS-S_D(Z) Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 48V; Output Voltage (Vdc): 05V; Power: 2W; 2:1 and 4:1 Wide Input Voltage Ranges; 1kVDC, 2kVD & 3kVDC Isolation; UL94V-0 Package Material; Continuous Short Circuit Protection; Low Noise; No External Capacitor needed; Efficiency to 83% |
| 中文描述： | 50mA的可調(diào)式CMOS LDO穩(wěn)壓器具有關(guān)斷 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大?。?/td> | 117K |
| 代理商： | TC1070VCT |
TC1070
3
PRELIMINARY INFORMATION
TC1070-01
6/13/97
50mA ADJUSTABLE CMOS
LDO WITH SHUTDOWN
ELECTRICAL CHARACTERISTICS:
V
IN
= V
OUT
+ 1V, I
L
= 0.1mA, C
L
= 3.3
μ
F, SHDN > V
IH
, T
A
= 25
°
C, unless otherwise noted.
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
ADJ Input
I
ADJ
NOTES:
1. V
R
is the regulator output voltage setting.
2. TC V
OUT
= (V
OUTMAX –
V
OUTMIN
)
x 10
6
V
x
T
3. Regulation is measured at a constant junction temperature using low duty cycle pulse testing. Load regulation is tested over a load
range from 0.1mA to the maximum specified output current. Changes in output voltage due to heating effects are covered by the
thermal regulation specification.
4. Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value.
5. Ground pin current is the regulator pass transistor gate current. The total current drawn from the input supply is the sum of the load
current, ground current and supply current (i.e. I
IN
= I
SUPPLY
+ I
GND
+ I
LOAD
).
6. Thermal Regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied, excluding load
or line regulation effects. Specifications are for a current pulse equal to I
LMAX
at V
IN
= 6V for T = 10msec.
7. The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction temperature and the
thermal resistance from junction-to-air (i.e. T
A
, T
J
, q
JA
). Exceeding the maximum allowable power dissipation causes the device to
initiate thermal shutdown. Please see Thermal Considerationssection of this data sheet for more details.
Adjust Input Leakage Current
—
50
—
pA
Pin No.
(SOT-23A-5)
1
2
3
V
IN
GND
SHDN
Unregulated supply input.
Ground terminal.
Shutdown control input. The regulator is fully enabled when a logic high is applied to this
input. The regulator enters shutdown when a logic low is applied to this input. During
shutdown, output voltage falls to zero and supply current is reduced to 0.05 microamp
(typical).
Output voltage adjust terminal. Output voltage setting is programmed with a resistor divider
from V
OUT
to this input. A capacitor may also be added to this input to resuce output noise
(See Text).
Regulated voltage output.
4
ADJ
5
V
OUT
PIN DESCRIPTION
Symbol
Description
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| TC1072-28VCH | RS-S_D(Z) Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 48V; Output Voltage (Vdc): 05V; Power: 2W; 2:1 and 4:1 Wide Input Voltage Ranges; 1kVDC, 2kVD & 3kVDC Isolation; UL94V-0 Package Material; Continuous Short Circuit Protection; Low Noise; No External Capacitor needed; Efficiency to 83% |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC1070VCT713 | 功能描述:低壓差穩(wěn)壓器 - LDO 50mA Adj LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1071 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:50mA, 100mA and 150mA Adjustable CMOS LDOs with Shutdown |
| TC1071VCT | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:50mA, 100mA and 150mA Adjustable CMOS LDOs with Shutdown |
| TC1071VCT713 | 功能描述:低壓差穩(wěn)壓器 - LDO .1mA Adj LDO w/Shtdn RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1072 | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:50mA CMOS LDO WITH SHUTDOWN, ERROR OUTPUT AND VREF BYPASS |
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