LT3437EDD#PBF Linear Technology, LT3437EDD#PBF Datasheet - Page 28

• Manufacturer Part Number: LT3437EDD#PBF
• Description: IC REG SW HV 500MA 10-DFN
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT3437EDD#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.25 ~ 54 V
• Current - Output: 500mA
• Frequency - Switching: 200kHz
• Voltage - Input: 3.3 ~ 60 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Dc To Dc Converter Type: Step Down
• Pin Count: 10
• Input Voltage: 60V
• Output Voltage: 1.25 to 54V
• Switching Freq: 240KHz
• Output Current: 500mA
• Package Type: DFN EP
• Output Type: Adjustable
• Switching Regulator: Yes
• Mounting: Surface Mount
• Input Voltage (min): 3.3V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Compliant

LT3437
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LTC3727/LTC3727-1 36V, 500kHz, High Efficiency Step-Down DC/DC Controllers
28
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
25V, 3A (I
Converter
60V, 1.2A (I
Converter
25V, 1.5A (I
Converter
40V, 550mA (I
Converter
36V, 1.4A, 500kHz, High Efficiency Step-Down DC/DC Converter
Dual 1.2A (I
Converter
60V, 1.2A (I
Converter
60V, 1.5A (I
Converter
60V, 1.5A (I
Converter
80V, 50mA, Low Noise Linear Regulator
60V, 2.5A (I
Converter
60V, 2.5A (I
Converter
60V, 400mA (I
60V, 3A (I
40V, 300mA, MicroPower Buck Regulator with Integrated Boost and
Catch Diodes
●
FAX: [phone]
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
), 1.25MHz, High Efficiency Step-Down DC/DC
), 200kHz, High Efficiency Step-Down DC/DC Converter
OUT
OUT
), 200kHz, High Efficiency Step-Down DC/DC
), 1.25MHz, High Efficiency Step-Down DC/DC
), 1.1MHz, High Efficiency Step-Down DC/DC
), 500kHz, High Efficiency Step-Down DC/DC
), 200kHz, High Efficiency Step-Down DC/DC
), 500kHz, High Efficiency Step-Down DC/DC
), 200kHz, High Efficiency Step-Down DC/DC
), 500kHz, High Efficiency Step-Down DC/DC
), 200kHz, High Efficiency Step-Down DC/DC
), 200kHz/500kHz, Buck-Boost DC/DC Converter
●
www.linear.com
COMMENTS
V
SO-8, TSSOP16E
V
I
V
MS8/E
V
I
V
I
V
V
I
V
V
V
MS8E
V
I
V
I
V
V
V
QFN-32, SSOP-28
V
SD
SD
SD
SD
SD
SD
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
: 3V to 25V, V
: 5.5V to 60V, V
: 3V to 25V, V
: 7.4V to 40V, V
: 3.6V to 36V, V
: 3V to 25V, V
: 5.5V to 60V, V
: 3.3V to 60V, I
: 3.3V to 60V, I
: 1.5V to 80V, V
: 5.5V to 60V, V
: 5.5V to 60V, V
: 5V to 60V, V
: 3.3V to 60V, I
: 4V to 40V, V
: 4V to 36V, V
< 25µA, TSSOP16/E
< 30µA, N8, S8
4mA MS8/E
< 25µA, TSSOP16/E
< 30µA, TSSOP-16E
< 30µA, TSSOP-16E
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT
OUT(MIN)
OUT(MIN)
Q
Q
Q
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
= 100µA, I
= 100µA, I
= 100µA, I
: 3.3V to 20V, I
© LINEAR TECHNOLOGY CORPORATION 2005
= 1.20V, I
= 1.20V, I
= 1.2V, I
= 1.25V, I
= 0.8V, I
= 1.20V, I
= 1.24V, I
= 1.2V, I
= 1.20V, I
= 1.28V, I
= 1.20V, I
= 1.20V, I
SD
SD
SD
LT 0107 REV C • PRINTED IN USA
< 1µA, TSSOP-16E
< 1µA, TSSOP-16E
< 1µA, TSSOP-16E
Q
Q
Q
Q
Q
Q
= 3.8mA, TSSOP-16E
= 670µA, I
Q
= 1mA, I
= 1mA, I
= 100µA, TSSOP-16E
= 26µA, ThinSOT
Q
Q
Q
Q
Q
Q
= 1.8mA,
= 2.5mA,
= 3.2mA,
= 2.5mA,
= 30µA, I
= 2.5mA,
= 2.5mA,
SD
SD
SD
SD
< 15µA,
< 6µA,
< 20µA,
< 1µA,
3437fc