Switch. TPS22860 Datasheet

TPS22860 Datasheet PDF


Part

TPS22860

Description

Ultra-Low Leakage Load Switch

Manufacture

etcTI

Page 19 Pages
Datasheet
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TPS22860 Datasheet
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TPS22860 Ultra-Low Leakage Load Switch
TPS22860
SLVSD04 – APRIL 2015
1 Features
1 Integrated Single Channel Load Switch
• Bias Voltage Range (VBIAS): 1.65 V to 5.5 V
• Input Voltage Range: 0 V to VBIAS
• ON-Resistance (RON)
– RON = 0.73 at VIN = 5 V (VBIAS = 5 V)
– RON = 0.68 at VIN = 3.3 V (VBIAS = 5 V)
– RON = 0.63 at VIN = 1.8 V (VBIAS = 5 V)
• 200 mA Maximum Continuous Switch Current
• Ultra-Low Leakage Current
– VIN Leakage Current = 2 nA
– VBIAS Leakage Current at 5.5 V = 10 nA
• 6-pin SOT-23 or SC70 Package
• ESD Performance Tested per JESD 22
– 2 kV HBM and 1 kV CDM
2 Applications
• Wearables
• Internet of Things
• Wireless Sensor Networks
3 Description
The TPS22860 is a small, ultra-low leakage current,
single channel load switch. The device requires a
VBIAS voltage and can operate over an input voltage
range of 0 V to VBIAS. It can support a maximum
continuous current of 200 mA. The switch is
controlled by an on/off input (ON), which is capable of
interfacing directly with low-voltage control signals.
The TPS22860 is available in two small, space-
saving 6-pin SOT-23 and SC70 packages. The
device is characterized for operation over the free-air
temperature range of –40°C to 85°C.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS22860
SOT-23
SC-70
2.80 x 2.90 mm
2.10 x 2.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
4 Common Application Schematic
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.

TPS22860 Datasheet
TPS22860
SLVSD04 – APRIL 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Common Application Schematic.......................... 1
5 Revision History..................................................... 2
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 3
7.1 Absolute Maximum Ratings ...................................... 3
7.2 ESD Ratings.............................................................. 3
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 4
7.5 Electrical Characteristics........................................... 4
7.6 Switching Characteristics .......................................... 4
7.7 Typical Characteristics .............................................. 5
8 Detailed Description .............................................. 7
8.1 Overview ................................................................... 7
8.2 Functional Block Diagram ......................................... 7
8.3 Feature Description................................................... 7
8.4 Device Functional Modes.......................................... 7
9 Application and Implementation .......................... 8
9.1 Application Information.............................................. 8
9.2 Typical Application ................................................... 8
10 Power Supply Recommendations ....................... 9
11 Layout................................................................... 10
11.1 Layout Guidelines ................................................. 10
11.2 Thermal Reliability................................................. 10
11.3 Improving Package Thermal Performance ........... 10
11.4 Layout Example .................................................... 10
12 Device and Documentation Support ................. 11
12.1 Trademarks ........................................................... 11
12.2 Electrostatic Discharge Caution ............................ 11
12.3 Glossary ................................................................ 11
13 Mechanical, Packaging, and Orderable
Information ........................................................... 11
5 Revision History
DATE
April 2015
REVISION
*
NOTES
Initial release.
2 Submit Documentation Feedback
Product Folder Links: TPS22860
Copyright © 2015, Texas Instruments Incorporated


Features Datasheet pdf Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS22860 Ultra-Low Leakage L oad Switch TPS22860 SLVSD04 – APRIL 2015 1 Features •1 Integrated Single Channel Load Switch • Bias Voltage R ange (VBIAS): 1.65 V to 5.5 V • Input Voltage Range: 0 V to VBIAS • ON-Res istance (RON) – RON = 0.73 Ω at VIN = 5 V (VBIAS = 5 V) – RON = 0.68 Ω at VIN = 3.3 V (VBIAS = 5 V) – RON = 0.63 Ω at VIN = 1.8 V (VBIAS = 5 V) • 200 mA Maximum Continuous Switch Cu rrent • Ultra-Low Leakage Current – VIN Leakage Current = 2 nA – VBIAS L eakage Current at 5.5 V = 10 nA • 6-p in SOT-23 or SC70 Package • ESD Perfo rmance Tested per JESD 22 – 2 kV HBM and 1 kV CDM 2 Applications • Wearabl es • Internet of Things • Wireless Sensor Networks 3 Description The TPS2 2860 is a small, ultra-low leakage curr ent, single channel load switch. The de vice requires a VBIAS voltage and can o perate over an input voltage range of 0 V to VBIAS. It can support a maximum continuous current of 200 mA.
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