SLVSDO5F
July 2017 – December 2021
TPS22916
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Typical Characteristics
6.7.1
Typical Electrical Characteristics
6.7.2
Typical Switching Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
On and Off Control
8.3.2
Fall Time (tFALL) and Quick Output Discharge (QOD)
8.3.3
Full-Time Reverse Current Blocking
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Maximum Inrush Current
9.2.3
Application Curve
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.3
Thermal Considerations
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
Support Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
13.1
Tape and Reel Information
1
Features
Input operating voltage range (V
IN
): 1 V–5.5 V
Maximum continuous current (I
MAX
): 2 A
ON-resistance (R
ON
):
5 V
IN
= 60 mΩ (typ.), 100 mΩ (85°C max.)
1.8 V
IN
= 100 mΩ (typ.), 150 mΩ (85°C max.)
1 V
IN
= 200 mΩ (typ.), 325 mΩ (85°C max.)
Ultra-low power consumption:
ON state (I
Q
): 0.5 µA (typ.), 1 µA (max.)
OFF state (I
SD
): 10 nA (typ.), 100 nA (max.)
TPS22916BL/CL/CNL (I
SD
): 100 nA (typ.), 300 nA (max.)
Smart ON pin pulldown (R
PD
):
ON ≥ V
IH
(I
ON
): 10 nA (max.)
ON ≤ V
IL
(R
PD
): 750 kΩ (typ.)
Slow Timing in C Version Limits Inrush Current:
5-V turn-on time (t
ON
): 1400 µs at 5 mV/µs
1.8-V turn-on time (t
ON
): 3000 µs at 1 mV/µs
1-V turn-on time (t
ON
): 6500 µs at 0.3 mV/µs
Fast timing in b version reduces wait time:
5-V turn-on time (t
ON
): 115 µs at 57 mV/µs
1.8-V turn-on time (t
ON
): 250 µs at 12 mV/µs
1-V turn-on time (t
ON
): 510 µs at 3.3 mV/µs
Always-ON true Reverse Current Blocking (RCB):
Activation current (I
RCB
): –500 mA (typ.)
Reverse leakage (I
IN,RCB
): –300 nA (max.)
Quick Output Discharge (QOD): 150 Ω (typ.)
(N version has no QOD)
Active low enable option (L versions)