Datasheet Details
- Part number
- IP3527A
- Manufacturer
- Seme LAB
- File Size
- 63.60 KB
- Datasheet
- IP3527A_SemeLAB.pdf
- Description
- REGULATING PULSE WIDTH MODULATORS
IP3527A Description
LAB TOP VIEW INV.INPUT 1 N.I.INPUT 2 SYNC 3 OSC.OUTPUT 4 CT 5 RT 6 DISCHARGE 7 SOFT START 8 16 15 14 13 12 11 10 9 SEME IP1525A SERIES IP1527A S.
BLOCK DIAGRAM
VREF
16
SEME
IP1525A SERIES IP1527A SERIES
The IP1525A and IP1527A families of PWM switching regulator control circuits offer improve.
IP3527A Features
* 8 to 35V operation 5.1V reference trimmed to ±1% 100Hz to 500kHz oscillator range Separate oscillator sync terminal Adjustable deadtime control Internal soft start Input undervoltage lockout Latching PWM to pre
IP3527A Applications
* INFORMATION
+ VS U P PL Y R1
Q1 TO OU TPU T FIL TER
SEME
IP1525A SERIES IP1527A SERIES
+ VS U P P L Y
R2
13
R1
13
C1
+ VC A
11
+ VC A
11
T1 Q1
R2 C2
IP1525A B GND
12 14
IP1525A B GND
12 14
Q2 R3
R E TU R N
R E TU R N
For single
* ended supplies, the driver outputs are grounded.
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