Datasheet

L: LQH44PN1R0NP0, L = 1.0 H,Murata,
NRG4026T1R2, L = Taiyo Yuden
C /C : GRM188R60J106U, Murata 0603 size
1.2 H,
IN OUT
m
m
L
1.0 H/1.2 H
µ µ
V = 2.9 V to 6 V
IN
PVIN
AVIN
EN
MODE/PG
AGND
PGND
SW
FB
R
1
R
2
C
ff
C
10 F
OUT
µ
V
up to 2.0 A
OUT
C
10 F
IN
µ
Zero-Pole
AMP.
Integrator
Error Amp.
PFMComparator
PWM
Comp.
VREF
Control
Stage
GateDriver
Anti
Shoot-Through
Current
LimitComparator
Current
LimitComparator
VREF
FB
SW
EN
AVIN
Softstart
VOUT RAMP
CONTROL
Thermal
Shutdown
Reference
0.6VVREF
Undervoltage
Lockout1.8V
Limit
HighSide
Limit
LowSide
Sawtooth
Generator
FB
AGND
Internal
FB
Network*
PVIN
PGND
3MHz
Clock
R
Discharge
VREF
FB
PG
MODE/
PGComparator*
MODE*
PG
TPS62065, TPS62067
www.ti.com SLVS833B –MARCH 2010–REVISED NOVEMBER 2013
FUNCTIONAL BLOCK DIAGRAM
* Function depends on device option
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PARAMETER MEASUREMENT INFORMATION
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