Product Summary

The RT9715AGF is a cost-effective, low voltage, single N-MOSFET high-side Power Switch IC for USB application. Low switch-on resistance (typ. 90mΩ) and low supply current (typ. 50uA) are realized in this IC. The RT9715AGF integrates an over-current protection circuit, a short fold back circuit, a thermal shutdown circuit and an under-voltage lockout circuit for overall protection. Besides, a flag output is available to indicate fault conditions to the local USB controller. Furthermore, the chip also integrates an embedded delay function to prevent miss-operation from happening due to inrush-current. The RT9715AGF is an ideal solution for USB power supply and can support flexible applications since it is available in various packages such as SOT-23-5, SOP-8, MSOP-8 and WDFN-8L 3x3. The applications of the RT9715AGF include USB Peripherals and Notebook PCs.

Parametrics

RT9715AGF absolute maximum ratings: (1)Supply Input Voltage, VIN: 6V; (2)EN Voltage: -0.3V to 6V; (3)FLAG Voltage: 6V; (4)Power Dissipation, PD @ TA = 25℃; (5)SOT-23-5: 300mW; (6)SOP-8: 469mW; (7)MSOP-8: 469mW; (8)WDFN-8L 3x3: 694mW; (9)Package Thermal Resistance (Note 2) SOT-23-5, θJA: 250℃/W; (10)SOP-8, θJA: 160℃/W; (11)MSOP-8, θJA: 160℃/W; (12)WDFN-8L 3x3, θJA: 108℃/W; (13)Junction Temperature: 150℃; (14)Lead Temperature (Soldering, 10 sec.): 260℃; (15)Storage Temperature Range: -65℃ to 150℃; (16)ESD Susceptibility (Note 3); (17)HBM (Human Body Mode): 2kV; (18)MM (Machine Mode): 200V.

Features

RT9715AGF features: (1)90mΩ (typ.) N-MOSFET Switch; (2)Operating Range : 2.7V to 5.5V; (3)Reverse Blocking Current; (4)Under Voltage Lockout; (5)Deglitched Fault Report (FLG); (6)Thermal Protection with Foldback; (7)Over Current Protection; (8)Short Circuit Protection; (9)UL Approved E219878; (10)Nemko Approved亅NO49621; (11)RoHS Compliant and Halogen Free.

Diagrams

RT9715AGF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
RT9715AGF
RT9715AGF


IC PWR SWITCH USB 2A 8MSOP

Data Sheet

0-9000: $0.10
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