LTC3829EFE#PBF Linear Technology, LTC3829EFE#PBF Datasheet - Page 11

• Manufacturer Part Number: LTC3829EFE#PBF
• Description: IC BUCK SYNC ADJ 38TSSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC3829EFE#PBF

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 5 V
• Frequency - Switching: 250kHz ~ 770kHz
• Voltage - Input: 4.5 ~ 38 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 38-TSSOP Exposed Pad, 38-eTSSOP, 38-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -

FuncTional DiagraM
CLKOUT
IFAST
FREQ
ISET
I
LIM
0.6V
REF
V
IN
ISET
0.55V
PLL-SYNC
IFAST
–
SLEEP
I
I
51k
THB
COMP
1
+
–
+
ISET
INTV
OSC
MODE
3k
CC
MODE/SYNC
+ +
DETECT
SLOPE RECOVERY
EA
–
+
COMPENSATION
ACTIVE CLAMP
PLLIN
SLOPE
–
I
UVLO
REV
S
R Q
I
TH
TEMPSNS
0.5V
–
ITEMP
R
C
SS
C
C1
+
–
COMP
SHED
ISET
F
0.6V
+
1.22V
–
RUN
FCNT
EXTV
RUN
ON
OV
–
+
CC
RUN
ANTISHOOT-
F
THROUGH
4.7V
SWITCH
LOGIC
+
AND
BURSTEN
TK/SS
1.25µA
C
SS
REG
5V
UV
OV
+
+
–
–
0.54V
SENSE
SENSE
PGOOD
INTV
BOOST
PGND
SGND
0.66V
V
SW
V
BG
TG
IN
FB
CC
1.0µA
+
–
R2
R1
DIFFOUT
D
B
C
C
B
VCC
AVP
+
R
PRE-AVP
DIFFAMP
C
IN
40k
+
–
LTC3829
M1
M2
+
–
+
–
+
–
L1
3829 BD
40k
40k
SENSE1
SENSE1
SENSE2
SENSE2
SENSE3
SENSE3
40k
V
INTV
IN
DIFFN

CC
+
–
+
–
+
–
+
R
DIFFP
AVP
V
3829f
OUT
C
OUT