NCP374
NCP374 is Overvoltage and over-current protection manufactured by onsemi.
p://onsemi. MARKING DIAGRAM
TLLGA12 CASE 513AP
XXXXXX XXXXXX ALYWG G
A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb- Free Package (Note: Microdot may be in either location)
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- Adjustable Over- Current Over- voltage Protection Up to 28 V and Down to
- 28 V Logic Pins EN and DIR Thermal Shutdown On- Chip Low RDS(on) NMOS Transistors Over- V oltage Lockout (OVLO) Soft Start. Real Shutdown Mode Alert FLAG Output. 12 Leads LLGA 4 x 4 mm Package This is a Pb- Free Device USB Ports Tablets Set Top Box Cell Phones
VBUS VBUS GND RES1 RES2 RES3
1 2 3 4 5 6
12 11 10 9 8 7
NC IN FLAG DIR EN Ilim
(Top View)
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the package dimensions section on page 10 of this data sheet.
Typical Applications
© Semiconductor ponents Industries, LLC, 2012
May, 2012
- Rev. 0
Publication Order Number: NCP374/D
Free Datasheet http://../
POWER SUPPLY IN NCP374 4.7 m F 1 m F IN FLAG DIR EN Ilim VBUS VBUS GND RES RES RES
1 m F
LDO 3.3 V 1 IN OUT 3 USB HOST CONTROLLER GND STATUS EN VCC SYS SYSTEM 120 m F USB TRANSCEIVER CRTL_IN[x:0] DATA_IN[x:0] GND CRTL_OUT[x:0] DATA_OUT[x:0] USB TRANSCEIVER 12 11 5 CRTL[x:0] VBUS(sense) 2 DATA[x:0] D+ 3 D- 4 GND GND VCC 1
VBUS D+ D-...