Dc-dc switching regulator – Powersolve PMQ7250 Series User Manual
Page 3
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
www.powersolve.co.uk
DC-DC Switching Regulator
ON/OFF Control
Typical Application Circuit
Fig 1. Remote On/Off with +ve logic used
to turn on or off using a suitable open
collector or open drain function. Turn off is
achived by connecting enable pin to
ground.
Fig 2. Remote On/Off implimentation with
pull up PNP transistor for negative logic
control. Unit is Off when open circuit.
Fig 3. Remote On/Off implimentation
with open collector or open drain
transistor for negative logic control.
Unit is Off when open circuit.
PMQ7250-1 or -2
Typical Characteristics
PMQ7250-1 dissipation with output set to 3.3V DC
PMQ7250-1 dissipation with output set to 5V DC
3
- THI Series (1 page)
- TON15 Series (1 page)
- THD15N Series (1 page)
- THD15WIN Series (1 page)
- TDR3 Series (1 page)
- PSW3 Series (2 pages)
- TSR1 Series (1 page)
- PSR60 Series (3 pages)
- TMR2E Series (1 page)
- TEN15 Series (1 page)
- THD12WI Series (1 page)
- THN15WI Series (1 page)
- TES1 Series (1 page)
- THN20WI Series (1 page)
- TDR2 Series (1 page)
- TEN 8WI Series (1 page)
- TDR3WI Series (1 page)
- VDN60 Series (2 pages)
- ESB00351 Series (2 pages)
- TEN60 Series (1 page)
- THP3 Series (1 page)
- TEL3 Series (2 pages)
- TEN40 Series (2 pages)
- TSM Series (1 page)
- TRA1 Series (1 page)
- SR20-12W Series (2 pages)
- TOS Series (1 page)
- THL3WI Series (1 page)
- TDR3SM Series (1 page)
- TES2H Series (1 page)
- THI2M Series (1 page)
- SR15-05 Series (2 pages)
- THL3WISM Series (1 page)
- THD10 Series (1 page)
- SR10-12W Series (2 pages)
- PS5 Series (2 pages)
- TEL2 Series (2 pages)
- TES 2N Series (1 page)
- TEN5 Series (1 page)
- TEN30 Series (2 pages)
- TEN8 Series (1 page)
- TEP150WI Series (1 page)
- SR05-12 Series (2 pages)
- TEN20 Series (1 page)
- TDR2WISM Series (1 page)