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TS2026L

Taiwan Semiconductor Company
Part Number TS2026L
Manufacturer Taiwan Semiconductor Company
Description Dual-Channel Power Distribution Switch
Published Dec 31, 2008
Detailed Description TS2026L Dual-Channel Power Distribution Switch Pin assignment: 1. ENA 2. FLGA 3. FLGB 4. ENB 5. OUTB 6. GND 7. IN 8. OU...
Datasheet PDF File TS2026L PDF File

TS2026L
TS2026L

Overview
TS2026L Dual-Channel Power Distribution Switch Pin assignment: 1.
ENA 2.
FLGA 3.
FLGB 4.
ENB 5.
OUTB 6.
GND 7.
IN 8.
OUTA 140mΩ max.
on-resistance per channel 2.
7V to 5.
5V operating range Under voltage lockout www.
DataSheet4U.
com General Description The TS2026L is high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection.
The TS2026L are internally current limited and have thermal shutdown that protects the device and load.
When a thermal shutdown fault occurs, the output is latched off until the faulty load is removed.
Removing that load or toggling the enable input will reset the device output.
Both device employ soft-start circuitry that minimized inrush current in application where highly capacitive loads are employed.
A fault status output flag is asserted during over current and thermal shutdown conditions.
Transient faults are internally filtered.
Features            140mΩ max.
on-resistance per channel 2.
7V to 5.
5V operating range 500mA min.
continuous current per channel Short-circuit protection with thermal shutdown Thermal isolated channels.
Fault status flag with 3ms filter eliminates false assertions.
Under voltage lockout Reverse current flow blocking (no “body diode”) Logic-compatible inputs Soft-start circuit Low quiescent current Applications       USB peripherals General purpose power switching ACPI power distribution Notebook PCs PDAsPC Card hot swap Ordering Information Part No.
TS2026LCS Operating Temp.
(Ambient) -40 ~ +85 C o Package SOP-8 Absolute Maximum Rating Supply Voltage Fault Flag Voltage Fault Flag Current Output Voltage Output Current Enable input Storage Temperature VIN VFLG IFLG VOUT IOUT IEN TSTG +6 +6 25 +6 Internal Limited -0.
3 ~ +3 -65 ~ +150 V o V V mA o C C TS2026L 1-7 2005/11 rev.
A Typical Application www.
DataSheet4U.
com Block Diagram TS2026L 2-7 2005/11 rev.
A Electrical Characteristics Vin=5V, TA = 25 C, unless noted o Parameter Symbol...


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