TPS61200
TPS61201
TPS61202
www.ti.com
SLVS577A–MARCH 2007–REVISED JUNE 2007
FUNCTIONAL BLOCK DIAGRAM (TPS61200)
L
VOUT
VCC
Control
Current
Sensor
VAUX
VOUT
PGND
VIN
Gate
Control
VCC
Modulator
Oscillator
FB
VREF
PS
Device
Control
EN
UVLO
Temperature
Control
PGND
GND
PGND
PARAMETER MEASUREMENT INFORMATION
L1
VIN
VIN
L
VOUT
C1
VOUT
VAUX
EN
R1
R2
C2
PS
C3
UVLO
FB
GND
PGND
TPS61200
List of Components:
COMPONENT REFERENCE
PART NUMBER
MANUFACTURER
VALUE
C1
C2
L1
any
10 μF, X7R Ceramic
2 x 10 μF, X7R Ceramic
2.2 μH
any
LPS3015-222ML
Coilcraft
5
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