- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄372875 > XC9511A146SRL (TOREX SEMICONDUCTOR LTD.) Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector PDF資料下載
參數(shù)資料
| 型號(hào)： | XC9511A146SRL |
| 廠商： | TOREX SEMICONDUCTOR LTD. |
| 英文描述： | Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| 中文描述： | 同步降壓型DC / DC轉(zhuǎn)換器內(nèi)置LDO的同時(shí)加電壓檢測(cè)器調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 5/13頁(yè) |
| 文件大?。?/td> | 180K |
| 代理商： | XC9511A146SRL |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)當(dāng)前第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector
Preliminary
!
ELECTRICAL CHARACTERISTICS (Continued)
#
Detector (2.7V product)
Test Conditions :
Unless otherwise stated;
DC/DC : VIN=3.6V [@ DCOUT:1.5V]
VR : VIN = 4.3V (VIN=VROUT(T) + 1.0V)
VD : VIN=6.0V
Common conditions for all test items : CE=VIN, MODE=0V
* VROUT(T) : Setting Output Voltage
note 1: Including hysteresis operating voltage range.
note 2: ON resistance (
)= 0.05 (V) / ILX (A)
note 3: EFFI = { ( Output Voltage x Output Current ) / ( Input Voltage x Input Current) } x 100
note 4: Time until it short-circuits DCOUT with GND through 1
of resistance from a state of operation
and is set to DCOUT=0V from current limit pulse generating.
note 5: Vdif = (VIN1
(note 6)
- VROUT1
(note 7 )
)
note 6: VIN 1 = The input voltage when VROUT1 appears as input voltage is gradually decreased.
note 7: VROUT1 = A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VROUT(T) + 1.0V} is input.
note 8: Current limit = When VIN is low, limit current may not be reached because of voltage falls caused
by ON resistance or serial resistance of coils.
note 9: Integral latch circuit=latch time may become longer and latch operation may not work when VIN is 3.0V or more.
note 10 : VDR(E) = VD release voltage
note 11
:
When temperature is high, a current of approximately 5.0
μ
A (maximum) may leak.
note 12 : When using the IC with a regulator output at almost no load, a capacitor should be placed as close as possible between
AVDD and AGND (CIN2), connected with low impedance. Please also see the recommended pattern layout
on page 13 for your reference. Should it not be possible to place the input capacitor nearby, the regulated output level
may increase up to the VDD level while the load of the DC/DC converter increases and the regulator output is at almost no load.
±
100
-
8
ppm/
O
C
Output Voltage
!
VDF
CE=0V,
-40
O
C<Topr<85
O
C
-
Temperature Characteristics
(
!
Topr
"
VDF)
-
-
9
mA
VD Output Current
IVD
VDOUT=0.5V, CE=0V
1
5
8
8
%
Hysteresis Range
VHYS
VHYS=[VDR(E)
(note 10)
- VDF(E)]
VDF(E) x 100
2
2.700
2.754
8
V
Detect Voltage
VDF(E)
CE=0V
2.646
Topr=25
O
C
TEST
CIRCUIT
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNITS
XC9511 Series
Semiconductor Ltd.
Data Sheet
5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XC9511A14CSRL | Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| XC9511A14SRL | Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| XC9511B143SRL | Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| XC9511B146SRL | Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| XC9511B14CSRL | Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XC9511A14C3 | 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| XC9511A14C4 | 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| XC9511A14CSRL | 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| XC9511A14SRL | 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
| XC9511B1433 | 制造商:TOREX 制造商全稱(chēng):Torex Semiconductor 功能描述:Synchronous Step-Down DC/DC Converter with built-in LDO Regulator in parallel plus Voltage Detector |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。