UC1844AMDREP
UC1844AMDREP
Active
Description:  IC REG CTRLR BST FLYBK PWM 8SOIC
Manufacturer:  Texas Instruments
History Price: $6.44000
In Stock: 38400
UC1844AMDREP vs UC1526AL883B
Series
-
-
Packaging
Tape & Reel (TR)
Bulk
Status
Active
Active
Output Type
Transistor Driver
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Positive and Negative
Topology
Boost, Buck, Flyback, Forward
Push-Pull
Number of Outputs
1
2
Output Phases
1
1
Voltage - Supply (Vcc/Vdd)
10V ~ 30V
7V ~ 35V
Frequency - Switching
Up to 500kHz
1Hz ~ 600kHz
Duty Cycle (Max)
48%
49%
Synchronous Rectifier
No
Yes
Clock Sync
No
Yes
Serial Interfaces
-
-
Control Features
Frequency Control
Enable, Frequency Control, Reset, Soft Start
Operating Temperature
-55 ℃ ~ 125 ℃ (TA)
-55 ℃ ~ 125 ℃ (TA)
Mounting Type
Surface Mount
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
20-CLCC
Supplier Device Package
8-SOIC
20-LCCC (8.89x8.89)