TPCA8048-H(TE12L,Q Toshiba, TPCA8048-H(TE12L,Q Datasheet - Page 4

• Manufacturer Part Number: TPCA8048-H(TE12L,Q
• Description: MOSFET N-CH 60V 35A 8-SOP ADV
• Manufacturer: Toshiba

Specifications of TPCA8048-H(TE12L,Q

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Drain To Source Voltage (vdss): 60V
• Current - Continuous Drain (id) @ 25° C: 35A
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Max: -
• Gate Charge (qg) @ Vgs: -
• Vgs(th) (max) @ Id: -
• Rds On (max) @ Id, Vgs: -
• Other names: TPCA8048-HTE12LQTR

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Since point regulator ICs are physically small, a constant-voltage source can be easily embedded
in space-limited applications.
Point regulator ICs are available in fixed and adjustable voltage versions. Compared to switching
power supplies, linear power supplies generate less noise and require fewer external components.
Block Diagram
For mobile equipment, such as notebook PCs, DC-DC converters are necessary to support not only inputs from external power
supplies, but also those from internal power supplies including batteries. Toshiba also offers low ON-resistance power
MOSFETs and multiple-output power supply ICs to improve energy efficiency.
Mobile Equipment
LCD Displays
Linear Power Supplies (Point Regulator ICs)
Primary side and PFC: High-voltage MOSFET
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Secondary side:
Feedback photocouplers for isolation between
Low-voltage MOSFET (TK Series)
primary and secondary sides (e.g., TLP285)
LED drivers
Switching power transistors
High-voltage MOSFET
AC-DC adaptor
Power supply
power supply
Configuration Examples of
Power Supply Circuitry
SBD
P.31
P.21
P.28
Input
DC-DC converter
LDO (Low drop-out regulator)
P.29
Low-voltage MOSFET
DC-DC converter
U-MOS Series
V
IN
Main Board
P.22 P.24
On/Off Control
DC-DC converter
Battery pack
Linear Power Supply
(Point Regulator IC)
protection
Charger
circuitry
LED drivers
GND
P.11
Inverter
P.6
CONTROL
P.14
Low-voltage MOSFET
System power device
Timing
control
DC-DC converter
U-MOS Series
Power Management Switches
Low-voltage MOSFET (low ON-resistance SOP)
DC-DC converter
V
Low-voltage MOSFET (high-speed SOP)
OUT
PMS and battery pack protection circuitry:
P.22 P.24
Backlight
Source
driver
Output
DC-DC converters:
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General-purpose applications
Application Examples
driver
panel
Gate
LCD
CPU
Graphics
Memory
I/O