Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- Typical Application
- DESCRIPTION
- ABSOLUTE MAXIMUM RATINGS
- THERMAL INFORMATION
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- DEVICE INFORMATION
- Typical Characteristics
- DETAILED DESCRIPTION
- OPERATION
- CONSTANT-FREQUENCY MODE OF OPERATION (SYNC = HIGH)
- POWER-SAVE MODE OF OPERATION (SYNC = LOW)
- SOFT START
- 100% DUTY-CYCLE, LOW-DROPOUT OPERATION
- Changed the ENABLE sectionENABLE
- UNDERVOLTAGE LOCKOUT
- THERMAL SHUTDOWN
- SYNCHRONIZATION
- POWER-GOOD COMPARATOR
- LOW-BATTERY DETECTOR (Standard Version)
- ENABLE/Low-Battery Detector (Enhanced Version) TPS62113 Only
- NO-LOAD OPERATION
- THEORY OF OPERATION / DESIGN PROCEDURE
- Inductor Selection
- OUTPUT-CAPACITOR SELECTION
- INPUT-CAPACITOR SELECTION
- FEEDFORWARD-CAPACITOR SELECTION
- RECOMMENDED CAPACITORS
- Layout Consideration
- APPLICATION INFORMATION
- Revision History

SYNC
GND PGND
SW
R1
680 kW
R2
100 kW
V
O
= 9 V
6.8 Hm
C = 33 F
16 V
(See Note A)
O
m
VIN
LBI
C = 10 F
25 V
I
m
1 Fm
2
3
4
8
9
7
5
11 12
16
10
6
13
14
15
1
V = 9.3 V to 17 V
I
VIN
EN
VINA
PGNDGND
ET
Pad
AGND
TPS62110
SW
LBO
PG
1 MW
FB
C
ff
22 pF
TPS62110, TPS62111
TPS62112, TPS62113
www.ti.com
SLVS585D –JULY 2005–REVISED JANUARY 2014
A. For an output voltage greater than 5 V, an output capacitor of 33 μF minimum is required for stability.
Figure 23. Application With 9-V Output
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Product Folder Links: TPS62110 TPS62111 TPS62112 TPS62113