Datasheet

VIN
SW
FB
MODE
GND
EN
C
I
TPS8267XSIP
L
V
IN
C
O
MODE
SELECTION
ENABLE
DC/DC Converter
GND
V
OUT
Gate Driver
Anti
Shoot-Through
Power Save Mode
Feedback Divider
+
-
Frequency
Control
R
1
R
2
L
GND
Soft-Start
EN VIN
Current Limit
Detect
Undervoltage
Lockout
Bias Supply
Bandgap
Thermal
Shutdown
Negative Inductor
Current Detect
VIN
MODE
V = 0.8 V
REF
V
REF
C
I
1µH
C
4.7µF
O
Switching
VOUT
DC/DC CONVERTER
2.2µF
TPS82670, TPS82671, TPS82672, TPS82673, TPS82674
TPS82675, TPS82676, TPS82677, TPS826711, TPS826745, TPS826765
SLVSAI0F –OCTOBER 2010–REVISED NOVEMBER 2012 www.ti.com
FUNCTIONAL BLOCK DIAGRAM
PARAMETER MEASUREMENT INFORMATION
6 Submit Documentation Feedback Copyright © 2010–2012, Texas Instruments Incorporated
Product Folder Links: TPS82670 TPS82671 TPS82672 TPS82673 TPS82674 TPS82675 TPS82676 TPS82677
TPS826711 TPS826745 TPS826765