TCK106AG

Load Switch IC

The TCK106AG is a load switch ic from Toshiba. View the full TCK106AG datasheet below including key specifications, electrical characteristics, absolute maximum ratings.

TCK106AG shares its datasheet with TCK107AG, whose page lists every part number it covers.

Official TCK106AG datasheet (PDF) — the source this page was extracted from.

Manufacturer

Toshiba

TCK106AG Key Specifications

Parameter	Value
ON resistance	34 mΩ typ. (VIN = 5.0 V, IOUT = -0.5 A)
ON resistance	42 mΩ typ. (VIN = 3.3 V, IOUT = -0.5 A)
ON resistance	71 mΩ typ. (VIN = 1.8 V, IOUT = -0.5 A)
Quiescent current (ON state)	110 nA typ. (VIN = VCT = 5.5 V, IOUT = 0 mA)
Standby current (OFF state)	65 nA typ. (VIN = 5.5 V, VCT = 0 V, VOUT = OPEN)
VOUT rise time	130 μs typ. (VIN = 3.3 V, RL = 500 Ω, CL = 0.1 μF)
VOUT fall time (TCK107AG, TCK108AG)	25 μs typ. (VIN = 3.3 V, RL = 500 Ω, CL = 0.1 μF)
Turn on delay	100 μs typ. (VIN = 3.3 V, RL = 500 Ω, CL = 0.1 μF)

TCK106AG Overview

Part: TCK106AG, TCK107AG, TCK108AG — TOSHIBA

Type: Load Switch IC

Description: 1.1–5.5 V input, 1.0 A load switch IC with slew rate control driver, featuring low ON resistance (34 mΩ typ. at 5.0 V, -0.5 A) and available in an ultra-small WCSP4D package.

Operating Conditions:

Supply voltage: 1.1 to 5.5 V
Operating temperature: -40 to 85 °C
Max output current: 1.0 A

Absolute Maximum Ratings:

Max supply voltage: 6.0 V (VIN, VCT)
Max continuous current: 1.0 A
Max junction temperature: 150 °C
Max storage temperature: 150 °C

Key Specs:

ON resistance: 34 mΩ typ. (VIN = 5.0 V, IOUT = -0.5 A)
ON resistance: 42 mΩ typ. (VIN = 3.3 V, IOUT = -0.5 A)
ON resistance: 71 mΩ typ. (VIN = 1.8 V, IOUT = -0.5 A)
Quiescent current (ON state): 110 nA typ. (VIN = VCT = 5.5 V, IOUT = 0 mA)
Standby current (OFF state): 65 nA typ. (VIN = 5.5 V, VCT = 0 V, VOUT = OPEN)
VOUT rise time: 130 μs typ. (VIN = 3.3 V, RL = 500 Ω, CL = 0.1 μF)
VOUT fall time (TCK107AG, TCK108AG): 25 μs typ. (VIN = 3.3 V, RL = 500 Ω, CL = 0.1 μF)
Turn on delay: 100 μs typ. (VIN = 3.3 V, RL = 500 Ω, CL = 0.1 μF)

Features:

Low ON resistance
Low Quiescent current
High output current: IOUT = 1.0 A
Wide input voltage operation: VIN = 1.1 to 5.5 V
Built-in Slew rate control driver
Built-in Auto-discharge (TCK107AG and TCK108AG)
Active High and Pull down connection between CONTROL and GND (TCK106AG and TCK107AG)
Active Low (TCK108AG)
Ultra small package : WCSP4D

Applications:

Portable applications
Cellular phone

Package:

WCSP4D (0.79 mm x 0.79 mm, t: 0.55 mm)

TCK106AG Pin Configuration

Index

Start of commercial production 2015-06

Weight: 0.79 mg (typ.)

TCK106AG Electrical Characteristics

Characteristics	Symbol	Test Condition	Test Condition	Min	Typ.	Max	Unit
Quiescent current (ON state)	IQ	VIN = VCT = 5.5 V, I OUT = 0 mA	TCK106AG TCK107AG	-	110	230	nA
Quiescent current (ON state)		VIN = 5.5 V, VCT = 0 V, I OUT = 0 mA	TCK108AG	-	110	230	nA
Standby current (OFF state)	I Q(OFF)	VIN = 5.5 V, VCT = 0 V, VOUT = OPEN (Note 4)	TCK106AG TCK107AG	-	65	150	nA
Standby current (OFF state)		VIN = VCT = 5.5 V, VOUT = OPEN (Note 4)	TCK108AG	-	65	150	nA
Switch leakage current( OFF state)	I SD(OFF)	VIN = 5.5 V, VCT = 0 V, VOUT = GND	TCK106AG TCK107AG	-	14	1000	nA
Switch leakage current( OFF state)		VIN = VCT = 5.5 V, VOUT = GND	TCK108AG	-	14	1000	nA
On resistance	RON	VIN = 5.0 V, I OUT = -0.5 A	VIN = 5.0 V, I OUT = -0.5 A	-	34	55	m Ω
On resistance		VIN = 3.3 V, I OUT = -0.5 A	VIN = 3.3 V, I OUT = -0.5 A	-	42	68	m Ω
On resistance		VIN = 1.8 V, I OUT = -0.5 A	VIN = 1.8 V, I OUT = -0.5 A	-	71	105	m Ω
On resistance		VIN = 1.2 V, I OUT = -0.2 A	VIN = 1.2 V, I OUT = -0.2 A	-	139	220	m Ω
On resistance		VIN = 1.1 V, I OUT = -0.2 A	VIN = 1.1 V, I OUT = -0.2 A	-	176	-	m Ω
Discharge on resistance	RSD	- ( TCK107AG and TCK108AG)	- ( TCK107AG and TCK108AG)	-	100	-	Ω

Note 4: Except ISD(OFF) OFF-state switch current

TCK106AG Absolute Maximum Ratings

Characteristics	Symbol	Rating	Rating	Rating	Unit
Input voltage	VIN	-0.3 to 6.0	-0.3 to 6.0	-0.3 to 6.0	V
Control voltage	VCT	-0.3 to 6.0	-0.3 to 6.0	-0.3 to 6.0	V
Output voltage	VOUT	-0.3 to VIN +0.3	-0.3 to VIN +0.3	(Note 1)	V
Output current	I OUT	DC	1.0		A
Power dissipation	PD	800	800	(Note 2)	mW
Operating temperature range	T opr	- 40 to 85	- 40 to 85		° C
Junction temeperature	Tj	150	150		° C
Storage temperature	T stg	- 55 to 150	- 55 to 150		° C

Note : Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ('Handling Precautions'/'Derating Concept and Methods') and individual reliability data (i.e. reliability test report and estimated failure rate, etc).

Note 1 : VIN +0.3 ≤ 6.0 V

Note 2: Rating at mounting on a board

(Glass epoxy board dimension: 40 mm x 40 mm, both sides of board Metal pattern ratio: a surface approximately 50%, the reverse side approximately 50% Through hole: diameter 0.5 mm x 28)

TCK106AG Typical Application

The figure below shows configuration example for TCK106AG, TCK107AG and TCK108AG.

TCK106AG Package Information

WCSP4D

Unit: mm

Weight : 0.79 mg ( typ.)

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part Number	Manufacturer	Package
TCK106AG,LF	Toshiba	4-UFBGA, WLCSP
TCK107AG	Toshiba	WCSP4D
TCK108AG	Toshiba	WCSP4D 0.79x0.79mm
TCK10XAG	Toshiba	WCSP4D 0.79x0.79mm

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All Power Switches datasheets All Toshiba datasheets (24)

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