Product Summary

The AO4932 is an Asymmetric Dual N-Channel Enhancement Mode Field Effect Transistor. It uses advanced trench technology to provide excellent R DS(ON) and low gate charge. The two MOSFETs of the AO4932 make a compact and efficient switch and synchronous rectifier combination for use in DC-DC converters. A monolithically integrated Schottky diode in parallel with the synchronous MOSFET to boost efficiency further. Standard Product AO4932 is Pb-free (meets ROHS & Sony 259 specifications).

Parametrics

AO4932 absolute maximum ratings: (1)Drain-Source Voltage: 30 V; (2)Gate-Source Voltage: ±12 V; (3)Continuous Drain Current: 9.0 A at TA=25℃, 7.2 A at TA=70℃; (4)Pulsed Drain Current: 40 A; (5)Avalanche Current: 16 A; (6)Repetitive avalanche energy L=0.3mH: 38 mJ; (7)Power Dissipation: 2.0 W at TA=25 ℃, 1.3 W at TA=70 ℃; (8)Junction and Storage Temperature Range: -55 to 150 ℃.

Features

AO4932 features: (1)VDS (V) = 30V; (2)ID = 9A (VGS = 10V); (3)RDS(ON) < 15.8mΩ (VGS = 10V); (4)RDS(ON) < 19.6mΩ <23mΩ (VGS = 4.5V).

Diagrams

AO4932 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AO4932
AO4932

MOSFET DUAL N-CH 30V 9A ASYM SO8
Data Sheet
0-1: $0.58
1-25: $0.45
25-100: $0.40
100-250: $0.34
250-500: $0.29
500-1000: $0.23
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AO4900
AO4900
Other

Data Sheet
Negotiable 
AO4916
AO4916
Other

Data Sheet
Negotiable 
AO4916L
AO4916L
Other

Data Sheet
Negotiable 
AO4918
AO4918
Other

Data Sheet
Negotiable 
AO4922
AO4922
Other

Data Sheet
Negotiable 
AO4924
AO4924

MOS N CH DUAL 30V 9A 7.3A SOIC
Data Sheet
0-1: $0.47
1-25: $0.37
25-100: $0.32
100-250: $0.28
250-500: $0.24
500-1000: $0.19