Product Summary

The RT9712BGS is a power-distribution switch. It is designed to fulfill the applications in heavy capacitive loads and short circuit situations. The RT9712BGS incorporates two 90mΩ NMOSFET power switches to fit power distribution systems requiring multiple power switches in a single package. During switching process, an internal charge pump is designed to provide the gate drive for the purpose of power switch rise times and fall times controlling to minimize the current surges. The charge pump can operate in supply voltage as low as 2.7V and needs no external components. The applications of the RT9712BGS include USB Peripherals and Notebook PCs.

Parametrics

RT9712BGS absolute maximum ratings: (1)Supply Input Voltage, VIN: 6V; (2)EN Voltage: -0.3V to 6V; (3)Power Dissipation, PD @ TA = 25℃; (4)SOP-8/MSOP-8: 469mW; (5)Package Thermal Resistance (Note 2); (6)SOP-8/MSOP-8, θJA: 160℃/W; (7)Junction Temperature: 150℃; (8)Lead Temperature (Soldering, 10 sec.): 260℃; (9)Storage Temperature Range: -65℃ to 150℃; (10)ESD Susceptibility (Note 3); (11)HBM (Human Body Model): 2kV.

Features

RT9712BGS features: (1)90mΩ N-MOSFET Switch; (2)Operating Voltage Range : 2.7V to 5.5V; (3)Reverse Blocking Current; (4)Under Voltage Lockout; (5)Deglitched Fault Report (FLGx); (6)Thermal Protection with Foldback; (7)Over Current Protection; (8)Short Circuit Protection; (9)UL Approved E219878; (10)Nemko Approved-NO49352; (11)RoHS Compliant and Halogen Free.

Diagrams

RT9712BGS block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
RT9712BGS
RT9712BGS


IC PWR SWITCH USB 1.5A 8SOP

Data Sheet

0-9000: $0.14
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
RT9701
RT9701

Other


Data Sheet

Negotiable 
RT9701B
RT9701B

Other


Data Sheet

Negotiable 
RT9701GB
RT9701GB


IC PWR SW USB 1.5A SOT23-5

Data Sheet

0-1: $0.32
1-10: $0.27
10-25: $0.23
25-100: $0.20
100-250: $0.17
250-500: $0.15
500-1000: $0.11
RT9701GBL
RT9701GBL


IC PWR SW USB 1.5A SOT23-5

Data Sheet

0-9000: $0.09
RT9702/RT9702A
RT9702/RT9702A

Other


Data Sheet

Negotiable 
RT9702AGB
RT9702AGB


IC PWR SW USB 1.5A SOT23-5

Data Sheet

0-9000: $0.11