TCK10XAG

TCK106AG, TCK107AG, TCK108AG

Load Switch IC

The TCK10XAG is a load switch ic from Toshiba. TCK106AG, TCK107AG, TCK108AG. View the full TCK10XAG datasheet below including electrical characteristics, absolute maximum ratings.

Manufacturer

Toshiba

Overview

Part: TCK106AG, TCK107AG, TCK108AG from TOSHIBA

Type: Load Switch IC

Description: The TCK106AG, TCK107AG, and TCK108AG are 1.0 A load switch ICs with slew rate control, featuring low ON resistance of 34 mΩ (typ.) at 5.0 V input and wide input voltage operation from 1.1 to 5.5 V, available in an ultra-small WCSP4D package.

Operating Conditions:

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

Absolute Maximum Ratings:

Max supply voltage: 6.0 V
Max continuous current: 1.0 A
Max junction temperature: 150 °C

Key Specs:

ON resistance (RON): 34 mΩ (typ.) at VIN = 5.0 V, IOUT = -0.5 A
ON resistance (RON): 42 mΩ (typ.) at VIN = 3.3 V, IOUT = -0.5 A
ON resistance (RON): 71 mΩ (typ.) at VIN = 1.8 V, IOUT = -0.5 A
Quiescent current (IQ): 110 nA (typ.) at VIN = VCT = 5.5 V, IOUT = 0 mA (TCK106AG, TCK107AG)
Standby current (IQ(OFF)): 65 nA (typ.) at VIN = 5.5 V, VCT = 0 V, VOUT = OPEN (TCK106AG, TCK107AG)
VOUT rise time (tr): 290 µs (typ.) at VIN = 1.2 V, RL = 500 Ω, CL = 0.1 µF
VOUT fall time (tf): 30 µs (typ.) at VIN = 1.2 V, RL = 500 Ω, CL = 0.1 µF (TCK107AG, TCK108AG)
Discharge on resistance (RSD): 100 Ω (typ.) (TCK107AG and TCK108AG)

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

Applications:

Portable applications requiring high-density board assembly such as cellular phones

Package:

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

Pin Configuration

Start of commercial production 2015-06

Electrical Characteristics

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

AC Characteristics (Ta = 25°C)

VIN = 1.2 V

Characteristics	Symbol	Test Condition (Figure 1)		Min	Typ.	Max	Unit
VOUT rise time	tr	RL = 500 Ω, CL = 0.1 μF		―	290	―	μs
VOUT fall time	tf	RL = 500 Ω, CL = 0.1 μF	TCK107AG TCK108AG	―	30	―	μs
			TCK106AG	―	104	―
Turn on delay	tON	RL = 500 Ω, CL = 0.1 μF		―	305	―	μs
Turn off delay	tOFF	RL = 500 Ω, CL = 0.1 μF		―	5	―	μs

VIN = 3.3 V

Characteristics	Symbol	Test Condition (Figure 1)	Min	Typ.	Max	Unit
ON resistance	RON	VIN = 3.3 V, -0.5 A	―	42	―	mΩ

Absolute Maximum Ratings

Characteristics	Symbol		Rating		Unit
Input voltage	VIN	-0.3 to 6.0
Control voltage	VCT	-0.3 to 6.0		V
Output voltage	VOUT	-0.3 to VIN +0.3 (Note 1)		V
Output current	IOUT	DC	1.0		A
Power dissipation	PD	800 (Note 2)		mW
Operating temperature range	Topr	-40 to 85
Junction temeperature	Tj	150
Storage temperature	Tstg	-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)

Block Diagram

Typical Application

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

Part number	Control voltage	IC Operation
TCK106AG TCK107AG	HIGH	ON
	LOW	OFF
	OPEN	OFF
TCK108AG	HIGH	OFF
	LOW	ON

Package Information

WCSP4D Unit: mm

Weight : 0.79 mg ( typ.)

Land pattern dimensions for reference only

Unit: mm

Related Variants

The following components are covered by the same datasheet.

Part Number	Manufacturer	Package
TCK106AG	Toshiba	—
TCK107AG	Toshiba	WCSP4D
TCK108AG	Toshiba	—

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