TPCA8051-H(TE12L,Q Toshiba, TPCA8051-H(TE12L,Q Datasheet - Page 21

• Manufacturer Part Number: TPCA8051-H(TE12L,Q
• Description: MOSFET N-CH 80V 28A 8-SOP ADV
• Manufacturer: Toshiba

Specifications of TPCA8051-H(TE12L,Q

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Drain To Source Voltage (vdss): 80V
• Current - Continuous Drain (id) @ 25° C: 28A
• Vgs(th) (max) @ Id: 2.3V @ 1mA
• Mounting Type: Surface Mount
• Package / Case: 8-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Max: -
• Gate Charge (qg) @ Vgs: -
• Rds On (max) @ Id, Vgs: -
• Other names: TPCA8051-HTE12LQTR

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The family of white LED drivers features high brightness with low power
consumption, helping to reduce product size. It is ideal for LCD backlight and
secondary camera flash applications. Both switching and charge-pump DC-DC
converters are available.
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Switching-Regulated Drivers
Non-step-up constant-current drivers are also available.
Ideal for engine, brake control and electric power steering (EPS) control
systems
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Note: An external transistor is required. The gain varies with the transistor.
TB9000FG
TB9000AFG
TB9000CFNG
TB9001FNG
TB9004FNG
TB9005FG
TB9004FNG System Power Supply IC with Low Standby Current
Product Lineup
Product Lineup
Features
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Features
Part Number
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Two output voltages for high-end,
Two reset outputs for two microcontrollers
(switching-regulated type)
(charge-pumped type)
high-performance microcontrollers
Small packaging: SOT23-6, VQON24, PLP
High efficiency: >85%
Low noise: No inductors required
White LED Drivers (Drives White LEDs for LCD Backlight at High Efficiency)
Automotive System Power Supply ICs
TB62734FUG
TB62736FUG
TB62737FUG/FPG
TB62756FUG
TB62757FUG/FPG
TB62750FTG
TB62752AFUG/TB62755FPG
TB62752BFUG
TB62754AFNG
TB62758FTG
Output 1: Selectable from 3.4 V, 2.5 V
Output 2: 5 V
*
Part Number
and 1.5 V
SSOP20 (0.65)
SSOP20 (0.65)
SSOP24 (0.65)
SSOP20 (0.65)
Packaging
SSOP16
SSOP16
Specialized ICs
CPU voltage regulator,
watchdog timer
CPU voltage regulator,
watchdog timer
CPU voltage regulator,
watchdog timer
CPU voltage regulator,
watchdog timer
CPU dual voltage regulator,
CPU voltage regulator,
watchdog timer
watchdog timer
Functions
Analog dimming; OVD
High efficiency; analog dimming
OVD; high efficiency
PWM dimming; high efficiency
PWM dimming; OVD; high efficiency
High current (up to 800 mA)
Multiple output lines (up to 8 LEDs)
OVD threshold = 31.5 V (typ.)
Medium-sized LCD backlighting
Medium-sized LCD backlighting
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Zero standby current for
Designed for automotive applications
Operating temperature range:
Separate current limiters for each
battery-saving
-40°C to 125°C
power supply
Features
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Analog dimming control
High quality: Protection circuitry (OVD)
High accuracy: ±5% output current
3.4/2.5/1.5
Voltage
Typ. (V)
Output
5.0
5
5
5
5
5
(Max)
(Max)
(Max)
(Max)
(Max)
(Min)
Current
Output
(mA)
Characteristics
10
10
10
10
10
5
Note
Note
Note
Note
Note
Note
Under development
Voltage
Max (V)
45 (1 s)
45 (1 s)
45 (1 s)
45 (1 s)
45 (1 s)
45 (1 s)
Input
Available
Available
Available
Available
Available
Available
Available
Available
Available
Status
Dissipation
Max (W)
Power
0.68
0.68
0.85
0.68
0.6
0.6
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System Organization Example
Battery
Low current consumption: 120 μA (typ.)
Reset on watchdog timeout
Reset detection: 4.7 V
External transistor required
Low current consumption: 120 μA (typ.)
Reset on watchdog timeout
Reset detection: 4.2 V
External transistor required
Low current consumption: 120 μA (typ.)
Reset on watchdog timeout
Reset detection: 4.2 V
External transistor required
Low current consumption: 95 μA (typ.)
Internal 32-kHz clock
External transistor required
3.4/2.5/1.5 V selectable
2 reset pins
Low current consumption: 0 μA (V
External transistor required
Low current consumption: 90 μA (typ.)
Reset on watchdog timeout
Reset detection: 4.7 V or 4.2 V (selectable)
External transistor required
Charge-Pumped Drivers
TCA62753FUG
Part Number
Selectable from 3.4 V, 2.5 V and 1.5 V.
System Power Supply IC
Remarks
TB9004FNG
5-V constant-voltage
output
5-V Output
Features
CC
1/2: off) (typ.)
*: Under development
RESET A
RESET B
Microcontroller
Microcontroller
1
2
Available
Status
Voltage
Supply
6 to 16
6 to 16
6 to 16
6 to 16
6 to 16
6 to 18
(V)
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