Datasheet Details
- Part number
- PS12
- Manufacturer
- Supertex
- File Size
- 959.61 KB
- Datasheet
- PS12_Supertex.pdf
- Description
- Quad Power Sequencing Controller
PS12 Description
www.DataSheet4U.com PS12 Quad Power Sequencing Controller .
Many systems require that their power supplies are enabled and disabled sequentially in order to reduce transient current demand on the power bus, or.
PS12 Features
* Power supply sequencer with four outputs
* Power-up and power-down sequencing
* Six programmable delays
* Maximum 90V supply voltage
* Input voltage window comparator
* Low power supply current (500µA typical)
PS12 Applications
* Reduction of transient current demand and protection of sensitive loads
* Telecom and networking systems
* High voltage MEMS and display driver supplies
Typical Application Circuit
+12V
15 R1 3 VIN ON
1 VEE PSA 11 ENA +12V CONVERTER OUT
R2
4
OV
PSB
12
ENA
R3
+5V CONVERTER
O
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