This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

FDMF5823DC +BOM

Half Bridge Driver Synchronous Buck Converters UMOS 31-PQFN (5x5)

Half Bridge Driver Synchronous Buck Converters UMOS 31-PQFN (5x5)

Ultra-Compact 5 mm x 5 mm PQFN Copper-Clip Package with Flip Chip Low-Side MOSFET and Dual Cool Architecture
High Current Handling: 55A
3-State 3.3 V PWM Input Gate Driver
Dynamic Resistance Mode for Low-Side Drive (LDRV) Slows Low-Side MOSFET during Negative Inductor Current Switching
Auto DCM (Low-Side Gate Turn Off) Using ZCD# Input
Thermal Monitor for Module Temperature Reporting
Programmable Thermal Shutdown (P_THDN)
HS-Short Detect Fault# / Shutdown
Dual Mode Enable / Fault# Pin
Internal Pull-Up and Pull-Down for ZCD# and EN Inputs, respectively
Fairchild PowerTrench® Voltage Waveforms and Reduced Ringing
Fairchild SyncFET™ Technology (Integrated Schottky Diode) in Low-Side MOSFET
Optimized / Extremely Short Dead-Times
Optimized for Switching Frequencies up to 1.5 MHz
Under-Voltage Lockout (UVLO) on VCC
Low Shutdown Current: < 3 µA
PWM Minimum Controllable On-Time: 30 ns
Operating Ambient Temperature Range: -40°C to +125°C
Optimized FET Pair for Highest Efficiency: 10 ~ 15% Duty Cycle
Fairchild Green Packaging and RoHS ComplianceMOSFETs

Product Category:	Gate Drivers	Product:	MOSFET Gate Drivers
Type:	High Side, Low Side	Mounting Style:	SMD/SMT
Number of Drivers:	2 Driver	Number of Outputs:	1 Output
Output Current:	55 A	Rise Time:	4 ns
Fall Time:	3 ns	Supply Voltage - Min:	4.5 V
Supply Voltage - Max:	5.5 V	Operating Supply Current:	2 mA
Minimum Operating Temperature:	- 40 C	Maximum Operating Temperature:	+ 125 C
Series:	FDMF5823DC	Packaging:	Reel
Operating Temperature Range:	- 40 C to + 125 C	Technology:	Si
Operating Supply Voltage:	5.5 V	Product Type:	Gate Drivers
Factory Pack Quantity:	3000	Subcategory:	PMIC - Power Management ICs
Tradename:	SyncFET	Unit Weight:	0.007231 oz
Tags	FDMF582, FDMF58, FDMF5, FDMF, FDM	Product Category	Gate Drivers
Product	MOSFET Gate Drivers	Type	High-Side, Low-Side
Mounting Style	SMD/SMT	Number of Drivers	2 Driver
Number of Outputs	1 Output	Output Current	55 A
Supply Voltage - Min	4.5 V	Supply Voltage - Max	5.5 V
Rise Time	4 ns	Fall Time	3 ns
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Series	FDMF5823DC	Operating Supply Current	2 mA
Operating Supply Voltage	5.5 V	Product Type	Gate Drivers
Factory Pack Quantity	3000	Subcategory	PMIC - Power Management ICs
Technology	Si	Tradename	SyncFET
Unit Weight	0.007231 oz