LT1956IGN-5#TRPBF Linear Technology, LT1956IGN-5#TRPBF Datasheet - Page 28

• Manufacturer Part Number: LT1956IGN-5#TRPBF
• Description: IC SW REG STP-DWN HI VOLT 16SSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT1956IGN-5#TRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 1.5A
• Frequency - Switching: 500kHz
• Voltage - Input: 5.5 ~ 60 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

LT1956/LT1956-5
RELATED PARTS
PACKAGE DESCRIPTIO
PART NUMBER
LT1074/LT1076/ Step-Down Switching Regulators
LT1076HV
LT1082
LT1370
LT1371
LT1375/LT1376 1.5A, 500kHz Step-Down Switching Regulators
LT1616
LT1676
LT1765
LT1766
LT1767
LT1776
LT1777
ThinSOT is a trademark of Linear Technology Corporation.
28
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
DESCRIPTION
1A High Voltage/Efficiency Switching Voltage Regulator
High Efficiency DC/DC Converter
High Efficiency DC/DC Converter
600mA, 1.4MHz Step-Down Switching Regulator
Wide Input Range, High Efficiency, Step-Down Switching Regulator
Monolithic 3A, 1.25MHz Step-Down Regulator
Wide Input Range, High Efficiency, Step-Down Switching Regulator
Monolithic 1.5A, 1.25MHz Step-Down Regulator
Wide Input Range, High Efficiency, Step-Down Switching Regulator
Low Noise Buck Regulator
(0.178 – 0.249)
.007 – .0098
NOTE:
1. CONTROLLING DIMENSION: INCHES
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
.0165 .0015
.254 MIN
RECOMMENDED SOLDER PAD LAYOUT
(0.406 – 1.270)
.016 – .050
(MILLIMETERS)
INCHES
U
www.linear.com
16-Lead Plastic SSOP (Narrow .150 Inch)
.150 – .165
.045 .005
0 – 8 TYP
(0.38 0.10)
(Reference LTC DWG # 05-08-1641)
.015 .004
.0250 TYP
GN Package
45
(5.817 – 6.198)
(0.203 – 0.305)
.229 – .244
.008 – .012
(1.351 – 1.727)
.053 – .068
COMMENTS
Up to 64V Input, 100kHz, 5A and 2A
Up to 75V Input, 60kHz Operation
Up to 42V, 6A, 500kHz Switch
Up to 35V, 3A, 500kHz Switch
Operation Up to 25V Input, Synchronizable (LT1375),
N8, S8, S16
3.6V to 25V V
7.4V to 60V V
V
Exposed Pad
5.5V to 60V Input, 200kHz Operation, 1.5A Internal Switch,
TSSOP-16E
V
Up to 7.4V to 60V, 200kHz Operation, 700mA Internal Switch,
TSSOP-16E
Operation Up to 48V, Controlled Voltage
and Current Slew Rates, S16
IN
IN
: 3V to 25V; V
: 3V to 25V; V
16 15 14 13
1
2 3
(4.801 – 4.978)
.189 – .196*
IN
IN
4
, 6-Lead ThinSOT
, 100kHz Operation, 700mA Internal Switch, S8
REF
REF
12 11 10 9
5 6 7
= 1.2V; S8, TSSOP-16E
= 1.2V; MS8
(0.635)
.0250
BSC
(0.102 – 0.249)
8
.004 – .0098
GN16 (SSOP) 0502
LINEAR TECHNOLOGY CORPORATION 2001
(3.810 – 3.988)
.150 – .157**
TM
(0.229)
.009
REF
LT/TP 0303 2K • PRINTED IN USA
1956f