IP5661C circuit equivalent, switched.mode power supply control circuit.
* STABILISED POWER SUPPLY
* TEMPERATURE COMPENSATED REFERENCE SOURCE
* SAWTOOTH GENERATOR
* PULSE WIDTH MODULATOR
* CURRENT LIMITING
* 8 PIN DIP
V.
7
S
4
OUTPUT
PWM
LATCH R
0.5V CURRENT SENSE
6
STABILISED SUPPLY
2
8.2V
Vz
1
8
VCC
GND
The IP5561 is a control circuit for use in switched mode power supplies. This single monolithic chip incorporates all the control and supervisory (pro.
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