SLVSDK7C
April 2017 – February 2020
TPS22971
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Typical Application
4
Revision History
5
Pin Configuration and Functions
Pin 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 DC Characteristics
6.8
Typical AC 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
Controlled Turn-On
8.3.3
Power Good (PG)
8.3.4
Quick Output Discharge (QOD)
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.1.1
Thermal Consideration
9.1.2
PG Pull Up Resistor
9.1.3
Power Sequencing
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Maximum Voltage Drop and On-Resistance
9.2.2.2
Managing Inrush Current
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
Receiving Notification of Documentation Updates
12.3
Community Resources
12.4
Trademarks
12.5
Electrostatic Discharge Caution
12.6
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
YZP|8
MXBG020L
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsdk7c_oa
slvsdk7c_pm
6.6
Switching Characteristics
All typical values are at 25°C unless otherwise noted
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
IN
= 3.6 V
t
ON
Turn-On time
C
T
= 0 pF
54
µs
C
T
= 1000 pF
198
C
T
= 10000 pF
1520
t
R
VOUT Rise time
C
T
= 0 pF
35
C
T
= 1000 pF
150
C
T
= 10000 pF
1230
t
PG,ON
PG Turn-On time
C
T
= 0 pF
134
C
T
= 1000 pF
314
C
T
= 10000 pF
1990
t
PG,OFF
PG Turn-Off time
1.9
t
OFF
Turn-Off time
3.5
t
F
VOUT Fall time
C
L
= 0.1 µF, R
L
= 10 Ω
2.1
V
IN
= 1.8 V
t
ON
Turn-On time
C
T
= 0 pF
41
µs
C
T
= 1000 pF
126
C
T
= 10000 pF
857
t
R
VOUT Rise time
C
T
= 0 pF
21
C
T
= 1000 pF
82
C
T
= 10000 pF
628
t
PG,ON
PG Turn-On time
C
T
= 0 pF
105
C
T
= 1000 pF
220
C
T
= 10000pF
1230
t
PG,OFF
PG Turn-Off time
0.8
t
OFF
Turn-Off time
4.8
t
F
VOUT Fall time
C
L
= 0.1 µF, R
L
= 10 Ω
2.1
V
IN
= 0.65 V
t
ON
Turn-On time
C
T
= 0 pF
54
µs
C
T
= 1000 pF
127
C
T
= 10000 pF
720
t
R
VOUT Rise time
C
T
= 0 pF
21
C
T
= 1000 pF
61
C
T
= 10000 pF
386
t
PG,ON
PG Turn-On time
C
T
= 0 pF
165
C
T
= 1000 pF
290
C
T
= 10000 pF
1290
t
PG,OFF
PG Turn-Off time
0.5
t
OFF
Turn-Off time
55
t
F
VOUT Fall time
C
L
= 0.1 µF, R
L
= 10 Ω
8
V
IN
= 1.05 V
t
ON
Fast Turn-On time
C
T
= 0 pF, C
L
= 0.1 µF, R
L
= 10 Ω , –40°C ≤ T
A
≤ 85°C
30
65
µs