Product Summary

The RT9715BGBG 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 RT9715BGBG 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 RT9715BGBG 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 RT9715BGBG include USB Peripherals and Notebook PCs.

Parametrics

RT9715BGBG 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

RT9715BGBG 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

RT9715BGBG block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
RT9715BGBG
RT9715BGBG


IC PWR SWITCH USB 2A SOT23-5

Data Sheet

0-9000: $0.08
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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
RT9702AGB
RT9702AGB


IC PWR SW USB 1.5A SOT23-5

Data Sheet

0-9000: $0.11
RT9702AGJ5
RT9702AGJ5


IC PWR SW USB 1.1A TSOT-23-5

Data Sheet

0-9000: $0.11
RT9702GB
RT9702GB


IC PWR SW USB 1.1A SOT23-5

Data Sheet

0-9000: $0.11
RT9703
RT9703

Other


Data Sheet

Negotiable