Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-TQFP (7x7)
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L5994

DigiKey Part Number
L5994-ND
Manufacturer
STMicroelectronics
Manufacturer Product Number
L5994
Description
IC REG CTRLR BUCK 32-TQFP
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-TQFP (7x7)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tray
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
3
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.75V ~ 25V
Frequency - Switching
200kHz, 300kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 140°C (TJ)
Mounting Type
Surface Mount
Package / Case
32-LQFP
Supplier Device Package
32-TQFP (7x7)
Base Product Number
L5994
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Obsolete
This product is no longer manufactured.