CXSU63136是一个单片控制电路，包含了从DC到DC转换器所需的主要功能。该装置由内部温度补偿基准、比较器、带有源限流电路的控制占空比振荡器、驱动器和大电流输出开关组成
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产品概述 返回TOP
The CXSU63136 is a monolithic control circuit containing theprimary functionsrequiredforDC-to-DCconverters. This device consists of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with anactive current limit circuit, driver and high current output switch. This device was specifically designedtobeincorporated inStep-Down and Step-Up andVoltage-Inverting applications with a minimum number of external components.
产品特点 返回TOP
· Operation from 3.0V to 40V Input
· Low Standby Current · Current Limiting
· Output Switch Current to 1.5A
· Output VoltageAdjustable
· Frequency Operation to 100kHz
· Precision 2% Reference
· SOP-8 and PDIP-8 packages
· Lead FreeAvailable (RoHS Compliant)
应用范围 返回TOP
· DC/DCConverters
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
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Switching Regulator > Boost Converter |
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Part_No |
Package |
Archi-tecture |
Input Voltage |
Max Adj. Output Voltage |
Switch Current Limit (max) |
Fixed Output Voltage |
Switching Frequency |
Internal Power Switch |
Sync. Rectifier |
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|
min |
max |
min |
max |
(A) |
(V) |
(kHz) |
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|
SOT89 |
VM |
0.9 |
5.5 |
2.5 |
5.5 |
0.5 |
1.8|2.6|2.8|3 |3.3|3.8|4.5|5 |
- |
No |
Yes |
|
|
MSOP8|TSSOP8 |SOP8 |
VM |
2.5 |
5.5 |
2.5 |
- |
- |
- |
200 ~ 1000 |
No |
No |
|
|
TSSOP8|SOP-8P |
VM |
1 |
5.5 |
2.5 |
5 |
1 |
2.5|3.3 |
300 |
Yes |
Yes |
|
|
SOP8 |
CM |
3 |
40 |
1.25 |
40 |
1.5 |
- |
33 ~ 100 |
Yes |
No |
|
|
TQFN5x5-32 |
CM |
2.5 |
6.5 |
2.5 |
18 |
3 |
No |
1200 |
Yes |
No |
|
|
TSOT23-5 TDFN2x2-6 |
CM |
2.5 |
6 |
2.5 |
20 |
2 |
- |
1500 |
Yes |
No |
|
|
TQFN4x4-6 TDFN3x3-12 |
CM |
1.8 |
5.5 |
2.7 |
5.5 |
5 |
- |
1.2 |
Yes |
Yes |
|
|
SOT23-5 |
CM |
2.5 |
6 |
2.5 |
32 |
1 |
- |
1000 |
Yes |
No |
|
|
TSOT-23-6 TDFN2x2-8 |
CM |
1.2 |
5.5 |
1.8 |
5.5 |
1.2 |
- |
1.2 |
Yes |
Yes |
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