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TPS652510 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
TPS652510 4.5-V TO 16-V INPUT, HIGH CURRENT, SYNCHRONOUS STEP DOWN THREE DC-DC CONVERTERS WITH INTEGRATED FET TI
Texas Instruments TI
TPS652510 Datasheet PDF : 31 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
TPS652510
www.ti.com
SLVSB30B – SEPTEMBER 2011 – REVISED AUGUST 2013
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
12V +
CIDC1
CIDC2
CIDC3
FUNCTIONAL BLOCK DIAGRAM
CV3P3
CV7
V3V
V7V
Biasing
PG&RST PGOOD
generator
VPULL
ROSC
CSS1
RILIM1
ROSC
VIN1
SS1
RLIM1
External enable
EN1
for sequenced
start-up
1µA
0.8V
CLOCK
BUCK1
Low Power mode
BST1
LX1
LX1
FB1
CMP1
CBST1
LDC1
RCMP1
CCMP1
RFB1U
RFB1L
CODC1
CSS2
RILIM2
VIN2
SS2
RLIM2
External enable
EN2
for sequenced
start-up
1µA
0.8V
CSS3
RILIM3
VIN3
SS3
RLIM3
External enable
EN3
for sequenced
start-up
1µA
0.8V
BUCK2
Low Power mode
BUCK3
Low Power mode
BST2
LX2
LX2
FB2
CMP2
CCMP11
CBST2
LDC2
RFB2U
RFB2L
RCMP2
CCMP2
BST3
LX3
LX3
FB3
CMP3
CCMP22
CBST3
LDC3
RFB3U
RCMP3
CCMP3
RFB3L
CCMP33
F_PWM
High for forced PWM
Low por autoamtic PFM/PWM mode
CODC2
CODC3
Copyright © 2011–2013, Texas Instruments Incorporated
Product Folder Links: TPS652510
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