參數(shù)資料
型號(hào)： TC1267VET
廠商： Microchip Technology Inc.
英文描述： 400mA PCI LDO
中文描述： 400mA的LDO穩(wěn)壓器的PCI
文件頁數(shù)： 8/14頁
文件大小： 490K
代理商： TC1267VET
TC1267
DS21378B-page 8
2002 Microchip Technology Inc.
5.0
TYPICAL CHARACTERISTICS (CONTINUED)
Trace 1: V
IN
stepping for 0.8V to 5V
Trace 2: D
R
TDH = < 4 S
TH(HI)
Drive High Delay
See application circuit on Page 5
I
LOAD
= 200mA
V
IN
steps from 0.8V to 5V
Trace 1: V
IN
– 3A charging a 1500
μ
F capacitor
Trace 2: D
R
going high at V
TH(HI)
Trace 3: V
OUT
, offset 3.3V. V
OUT(min)
= 3.24V
I
LOAD
= 200
A
V
O
(min) with V
IN
Rising
Notice no voltage spikes during transition
from V
AUX
to LDO output
V
voltage difference is I
x R
and variations
between V
AUX
supply and LDO output voltage
Trace 1: V
IN
stepping for 5.5V to 0V
TDL = < 600nS
Drive Low Delay
Trace 1: V
IN
–
discharging a 1500
μ
F capacitor
Trace 2: D
R
going low at V
TH(LO)
Trace 3: V
OUT
, offset 3.3V. V
OUT(min)
= 3.14V
I
LOAD
= 200
A
V
O
(min) with V
IN
Falling
V
voltage difference is I
OUT
x R
DS(ON)
+ voltage
difference from LDO to V
AUX
相關(guān)PDF資料
PDF描述
TC1268 500mA Fixed Output, Fast Response CMOS LDO with Shutdown
TC1268-2.5VOA 500mA Fixed Output, Fast Response CMOS LDO with Shutdown
TC1269 300mA CMOS LDO with Shutdown and VREF Bypass
TC1269-25VUA 300mA CMOS LDO with Shutdown and VREF Bypass
TC1269-30VUA 300mA CMOS LDO with Shutdown and VREF Bypass
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC1267VETTR 功能描述:低壓差穩(wěn)壓器 - LDO 400mA PCI 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
TC1268 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:500mA Fixed Output, Fast Response CMOS LDO with Shutdown
TC1268-2.5VOA 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:500mA Fixed Output, Fast Response CMOS LDO with Shutdown
TC1268-2.5VOATR 功能描述:低壓差穩(wěn)壓器 - LDO 500mA Fixed Output 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
TC1269 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:300mA CMOS LDO with Shutdown and VREF Bypass
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