LTC1625IGN Linear Technology, LTC1625IGN Datasheet - Page 7

• Manufacturer Part Number: LTC1625IGN
• Description: IC SW REG STEP-DOWN SYNC 16-SSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC1625IGN

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.19 ~ 36 V
• Current - Output: 50mA
• Frequency - Switching: 150kHz
• Voltage - Input: 3.7 ~ 36 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

FUNCTIONAL DIAGRA
RUN/SS
R
SGND
U
C
C
C
I
TH
5
3
6
8
C1
SS
0.6V
V
PROG
–
+
U
3 A
CL
1.19V
6V
V
FB
1.28V
–
+
EA
g
–
+
m
= 1m
–
+
I
THB
OV
7
0.6V
+ –
V
+
–
W
OSENSE
1.19V
0.6V
+ –
I
1
0.5V
0.95V
–
+
+
–
F
B
OVERVOLTAGE
SHUTDOWN
OSC
S
R
2
4
Q
SYNC
1 A
SLEEP
FCB
FCNT
TOP
1
DROPOUT
COUNTER
SWITCH
EXTV
LOGIC/
REV
CC
LDO REG
1.19V
5.2V
REF
BA
TA
I
2
11
11
+
–
–
+
+
–
+
–
BOOST
INTV
PGND
TK
15
SW
V
12
TG
13
14
11
BG
10
16
9
IN
4.7V
CC
+
C
C
B
VCC
LTC1625
D
B
V
IN
M1
M2
+
L1
+
C
IN
7
1625 BD
C
OUT