SG3524
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The SG3524 (P/N 156-0933-00,156-0933-01,156-1585-00,156-1585-01) is a PWM switch-mode controller monolithic integrated circuit in a DIP16 package, for voltage mode switching regulator applications.
It has a push-pull pair of single-transistor outputs generating non-overlapping pulses.
The SG3525 (DIP16) has 200 mA totem-pole outputs. The SG3527 is the same as the 3525 but with low-active outputs.
The SG3526 (DIP18) adds pulse-by-pulse current limit and double pulse suppression.
There are numerous second sources, e.g. LM3524/25/26/27, UC3524/25/26/27 etc.
- SG3524: 156-0933-00, 156-0933-01 (burned-in)
- SG3526: 156-1585-00, 156-1585-01 (with heat sink)
Used in
Some instruments using part SG3524
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 067-1011-00 | Tektronix | Plug-in | 067-1011-00 | digital sweep generator | (?) |
| 1502B | Tektronix | Reflectometer | 1502B | Time Domain Reflectometer | 1988 |
| 1502C | Tektronix | Reflectometer | 1502C | Time Domain Reflectometer | 1992 |
| 1503B | Tektronix | Reflectometer | 1503B | Time Domain Reflectometer | 1988 |
| 1503C | Tektronix | Reflectometer | 1503C | Time Domain Reflectometer | 1992 |
| 7A42 | Tektronix | Plug-in | 7A42 | 350 MHz four-channel logic triggered amplifier | 1984 |
| DP100 | Tektronix | Plug-in | DP100 | digital video probe | 1988 |
Data
3524
3525, 3527
3526
