参数资料
型号: XRP6124ES0.5-F
厂商: Exar Corporation
文件页数: 3/12页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM SOT23-5
标准包装: 250
PWM 型: 控制器
输出数: 1
频率 - 最大: 833kHz
占空比: 92%
电源电压: 3 V ~ 18 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: SC-74A,SOT-753
包装: 散装
其它名称: 1016-1429
X R P 6 1 2 4
N o n - S y n c h r o n o u s P F E T S t e p - D o w n C o n t r o l l e r
BLOCK DIAGRAM
Figure 2: XRP6124 Block Diagram
PIN ASSIGNMENT
EN
GN D
FB
1
2
3
XRP61 24
5
4
VI N
GAT E
Figure 3: XRP6124 Pin Assignment
PIN DESCRIPTION
Name
EN
GND
FB
GATE
VIN
Pin Number
1
2
3
4
5
Description
Enable Pin. Actively pull high to enable the part.
Ground
Feedback pin
Gate Pin. Connect to gate of PFET. This pin pulls the gate of the PFET approximately
6V below Vin in order to turn on the FET. For 6V>VIN>3V the gate pulls to within 0.4V
of ground. Therefore a PFET with a gate rating of 2.6V or lower should be used.
Input Voltage
ORDERING INFORMATION
Part Number
XRP6124ES0.5-F
Temperature
Range
-40°C ≤ T J ≤ 125°C
Marking
Package
5-pin SOT23
Packing
Quantity
Bulk
Note 1
Halogen Free
Note 2
0.5μs/18V max
XRP6124ESTR0.5-F
-40°C ≤ T J ≤ 125°C
5-pin SOT23 2.5K/Tape & Reel Halogen Free
0.5μs/18V max
XRP6124HVES0.5-F
-40°C ≤ T J ≤ 125°C
5-pin SOT23
Bulk
Halogen Free
0.5μs/30V max
XRP6124HVESTR0.5-F
XRP6124EVB
-40°C ≤ T J ≤ 125°C
XRP6124 Evaluation Board
5-pin SOT23 2.5K/Tape & Reel Halogen Free
0.5μs/30V max
“YY” = Year – “WW” = Work Week – “X” = Lot Number
? 2011 Exar Corporation
3/12
Rev. 1.1.0
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XRP6124EVB 制造商:Exar Corporation 功能描述:XRP6124EVB 制造商:Exar Corporation 功能描述:EVAL BOARD, XRP6124, PFET STEP DOWN CTRLR, 18V; Silicon Manufacturer:Exar; Kit Application Type:Power Management; Application Sub Type:Buck Controller
XRP6124HVES0.5-F 功能描述:DC/DC 开关控制器 PFET controllers w/ Cnstnt OnTime Cntrl RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
XRP6124HVESTR0.5-F 功能描述:DC/DC 开关控制器 PFET controllers w/ Cnstnt OnTime Cntrl RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
XRP6124HVEVB 制造商:Exar Corporation 功能描述:XRP6124HVEVB 制造商:Exar Corporation 功能描述:EVAL BOARD, XRP6124, PFET STEP DOWN CTRLR, 30V; Silicon Manufacturer:Exar; Kit Application Type:Power Management; Application Sub Type:Buck Controller