LT1766EGN-5#PBF Linear Technology, LT1766EGN-5#PBF Datasheet - Page 2
![IC SW REG STEP-DOWN 1.5A 16-SSOP](/photos/6/59/65965/161-16-ssop_sml.jpg)
LT1766EGN-5#PBF
Manufacturer Part Number
LT1766EGN-5#PBF
Description
IC SW REG STEP-DOWN 1.5A 16-SSOP
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LT1766EGNPBF.pdf
(30 pages)
Specifications of LT1766EGN-5#PBF
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
5V
Current - Output
1.5A
Frequency - Switching
200kHz
Voltage - Input
5.5 ~ 60 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SSOP
Primary Input Voltage
15V
No. Of Outputs
1
Output Voltage
68V
Output Current
1.2A
No. Of Pins
16
Operating Temperature Range
-40°C To +125°C
Msl
MSL 1 - Unlimited
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ABSOLUTE MAXIMUM RATINGS
LT1766/LT1766-5
(Note 1)
Input Voltage (V
BOOST Pin Above SW .............................................. 35V
BOOST Pin Voltage ................................................. 68V
SYNC, SENSE Voltage (LT1766-5) ............................. 7V
SHDN Voltage ............................................................ 6V
BIAS Pin Voltage ..................................................... 30V
FB Pin Voltage/Current (LT1766) ................... 3.5V/2mA
PIN CONFIGURATION
2
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
BOOST
IN
GND
GND
) .................................................. 60V
SW
V
NC
NC
NC
θ
IN
JA
16-LEAD PLASTIC TSSOP
= 45°C, θ
1
2
3
4
5
6
7
8
FE PACKAGE
TOP VIEW
JC
GND
17
(PIN 17) = 10°C/W
16
15
14
13
12
11
10
9
GND
SHDN
SYNC
NC
FB/SENSE
V
BIAS
GND
C
Operating Junction Temperature Range
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
LT1766EFE/LT1766EFE-5/LT1766EGN/
LT1766EGN-5 (Note 8,10) ....................–40°C to 125°C
LT1766IFE/LT1766IFE-5/
LT1766IGN/LT1766IGN-5 (Note 8,10) ..–40°C to 125°C
LT1766HFE ..........................................–40°C to 140°C
FOUR CORNER PINS SOLDERED TO GROUND PIN
BOOST
GND
GND
SW
V
NC
NC
NC
IN
θ
JA
16-LEAD PLASTIC SSOP
= 85°C, θ
1
2
3
4
5
6
7
8
GN PACKAGE
TOP VIEW
JC
(PIN 8) = 25°C/W
16
15
14
13
12
11
10
9
GND
SHDN
SYNC
NC
FB/SENSE
V
BIAS
GND
C
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