LTC3423EMS#TR Linear Technology, LTC3423EMS#TR Datasheet - Page 6

• Manufacturer Part Number: LTC3423EMS#TR
• Description: IC SYNC BOOST CONV MCRPWR 10MSOP
• Manufacturer: Linear Technology
• Type: Step-Up (Boost)r

Specifications of LTC3423EMS#TR

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.5 ~ 5.5 V
• Current - Output: 1A
• Frequency - Switching: 3MHz
• Voltage - Input: 0.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Power - Output: 750mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LTC3423EMSTR

BLOCK DIAGRA
LTC3423/LTC3424
6
2.7V TO 5.5V
V
DD
SHDN
GND
R
t
10
5
6
1
V
3
SHUTDOWN
DD
V
OSC
IN
W
SYNC
ANTICROSS
CONDITION
CURRENT
LOGIC
+
PWM
LIMIT
SLOPE COMP
1V TO
V
OUT
+ 0.3
SLEEP
+
–
4
CURRENT
N
COMP
SW
1.6A TYP (LTC3423)
2.8A TYP (LTC3424)
+
–
+
–
I
SENSE
AMP
+
OPTIONAL
–
Burst Mode
CONTROL
10mV
+
P
–
I
AMP
ZERO
+
ERROR
AMP
+
–
1.25V
7
8
9
2
3423/24 BD
V
FB
V
MODE/SYNC
OUT
C
R1
R2
V
1.5V TO 5.5V
OUT
34234f