TCK107AG
TCK106AG, TCK107AG, TCK108AG
Manufacturer
Toshiba
Category
Power Switch ICs - Power Distribution
Overview
Part: TOSHIBA TCK106AG, TCK107AG, TCK108AG
Type: Load Switch IC with Slew Rate Control Driver
Key Specs:
- ON resistance: 34 mΩ (typ.) at VIN = 5.0 V, -0.5 A
- Output current: 1.0 A
- Input voltage operation: 1.1 to 5.5 V
- Quiescent current: 110 nA (typ.) at VIN = 5.5 V, 0 mA
Features:
- Low ON resistance: RON = 34 mΩ (typ.) at VIN = 5.0 V, -0.5 A
- Low Quiescent current: IQ = 110 nA (typ.) at VIN = 5.5 V, 0 mA
- 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 that require high-density board assembly such as cellular phone
Package:
- WCSP4D: 0.79 mm x 0.79 mm, t: 0.55 mm
Pin Configuration
Start of commercial production 2015-06
Electrical Characteristics
DC Characteristics (Ta = -40 to 85°C)
| Characteristics | Symbol | Test Condition | Min | Typ. | Max | Unit | |
|---|---|---|---|---|---|---|---|
| Quiescent current (ON state) | IQ | VIN = VCT = 5.5 V, IOUT = 0 mA VIN = 5.5 V, VCT = 0 V, IOUT = 0 mA | TCK106AG TCK107AG TCK108AG | ― | 110 | 230 | nA |
| 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 |
| On resistance | RON | VIN = 5.0 V, IOUT = -0.5 A | ― | 34 | 55 | mΩ | |
| VIN = 3.3 V, IOUT = -0.5 A | ― | 42 | 68 | mΩ | |||
| VIN = 1.8 V, IOUT = -0.5 A | ― | 71 | 105 | mΩ | |||
| VIN = 1.2 V, IOUT = -0.2 A | ― | 139 | 220 | mΩ | |||
| VIN = 1.1 V, IOUT = -0.2 A | ― | 176 | ― | mΩ | |||
| Discharge on resistance | RSD | ― (TCK107AG and TCK108AG) | ― | 100 | ― | ― | Ω |
Absolute Maximum Ratings
| Characteristics | Symbol | Rating | Unit | ||
|---|---|---|---|---|---|
| Input voltage | VIN | -0.3 to 6.0 | V | ||
| Control voltage | VCT | -0.3 to 6.0 | V | ||
| Output voltage | VOUT | -0.3 to VIN +0.3 | (Note 1) | ||
| Output current | IOUT | DC 1.0 | A | ||
| Power dissipation | PD | 800 | (Note 2) | mW | |
| Operating temperature range | Topr | -40 to 85 | °C | ||
| Junction temeperature | Tj | 150 | °C | ||
| Storage temperature | Tstg | -55 to 150 | °C |
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)
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