Product Summary

The AO4932 is an asymmetric dual N-channel enhancement mode field effect transistor. The AO4932 uses advanced trench technology to provide excellent R DS(ON) and low gate charge. The two MOSFETs make a compact and efficient switch and synchronous rectifier combination for use in DC-DC converters. The AO4932 in parallel with the synchronous MOSFET to boost efficiency further. Standard Product AO4932 is Pb-free.

Parametrics

AO4932 absolute maximum ratings: (1)Drain-source voltage: 30 V; (2)Gate-source voltage: ±12 V(FET1), ±20 V(FET2); (3)Continuous drain current TA=25°C: 9.0 A; TA=70°C: 7.2 A; (4)Pulsed drain current: 40 A; (5)Power dissipation TA=25°C: 2 W; TA=70°C: 1.3 W; (6)Junction and storage temperature range: -55 to 150 °C; (7)Avalanche current: 16 A; (8)Repetitive avalanche energy L=0.3mH: 38 mJ.

Features

AO4932 features: (1)FET1: VDS (V)= 30V; ID = 9A; RDS(ON)< 15.8mΩ (VGS = 10V); RDS(ON)< 19.6mΩ (VGS = 4.5V); (2)FET2: VDS(V)= 30V; ID = 9A; <15.8mΩ (VGS = 10V); <23mΩ (VGS = 4.5V).

Diagrams

AO4932 pin connection

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 
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
AO4926
AO4926
Other

Data Sheet
Negotiable 
AO4928
AO4928
Other

Data Sheet
Negotiable