Product Summary

The PT4841A is an isolated triple-output DC/DC converter that operates from a standard (48V) central office supply. Rated for up to 65W, the The PT4841A is appropirate for powerinf both analog and mixed-single circuity. The The PT4841A is housed in a space-saving solderable case.

Parametrics

The PT4841A electrics: (1) Opertating Temperature range Ta: -40 to 85°C ( Over Vin Range) ; (2) Over-temperature Protection OTP: 100°C (Case temperature) ; (3) Solder Reflow Temperature Treflow: 215°C; (4) Storage Temperature Ts: -40 to 125°C; (5) Input Voltage: 36V to 75V; (6) Output Power, Po, Vo1: 41W, Vo2: 20W, Vo3: 10.5W; (7) Output current, Io, Io1: 2.7A, Io2: 6A, Io3: 7A.

Features

PT4841A features: (1) DSL triple outputs; (2) Input voltage range: 36V to 75V; (3) 1500VDC Isolation; (4) On/Off control; (5) Short circuit protection; (6) Fixes frequency operation; (7) Over-temperature shutdown; (8) Under-voltage lockout; (9) Space saving package; (10) Solderable copper case.


Diagrams

PT4841A Circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PT4841A
PT4841A
Texas Instruments
DC/DC Converters 15/3.3/1.5V 48V-Inp 65W 3-Output DC-DC
Data Sheet
0-4: $40.15
4-25: $35.84
25-100: $33.86
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PT4800E0000F
PT4800E0000F
Sharp Microelectronics
Photodetector Transistors 800nm 1.0mA
Data Sheet
Negotiable 
PT4800F
PT4800F

PHOTO TRANS BLACK LEN 860NM SIDE
Data Sheet
Negotiable 
PT4800FB
PT4800FB

PHOTO TRANS BLACK LEN 860NM SIDE
Data Sheet
Negotiable 
PT4800FBE00F
PT4800FBE00F
Sharp Microelectronics
Photodetector Transistors PT4800F with Ic bin 0.15-0.38mA
Data Sheet
Negotiable 
PT4800FE000F
PT4800FE000F
Sharp Microelectronics
Photodetector Transistors BLACK LENS 860NM
Data Sheet
Negotiable 
PT4801C
PT4801C
Texas Instruments
DC/DC Switching Converters 25W 3-Out 48V-Inp Isolate DC/DC Cnvrtr
Data Sheet
Negotiable