LT3500 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LT3500 Datasheet PDF : 28 Pages
| |||
LT3500
ABSOLUTE MAXIMUM RATINGS (Note 1)
VIN, PG, PG Operating.................................... 40V/–0.3V
SW .............................................................................VIN
BST ................................................................ 55V/–0.3V
BST Pin Above SW....................................................25V
LDRV, SHDN..............................................................15V
FB, LFB, RT/SYNC .......................................................5V
SS, VC ......................................................................2.5V
Operating Junction Temperature Range
LT3500EDD (Note 2).......................... –40°C to 125°C
LT3500IDD (Note 2)........................... –40°C to 125°C
LT3500HDD (Note 2).......................... –40°C to 150°C
LT3500EMSE (Note 2)........................ –40°C to 125°C
LT3500IMSE (Note 3) ........................ –40°C to 125°C
LT3500HMSE (Note 2) ....................... –40°C to 150°C
Storage Temperature Range................... –65°C to 150°C
PIN CONFIGURATION
TOP VIEW
VIN 1
SHDN 2
SS 3
PG 4
VC 5
RT/SYNC 6
12 SW
11 BST
13
10 LDRV
9 LFB
8 FB
7 PG
DD PACKAGE
12-LEAD (3mm × 3mm) PLASTIC DFN
θJA = 45°C/W, θJC(PAD) = 10°C/W
EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
NC1 1
VIN 2
SHDN 3
SS 4
PG 5
VC 6
RT/SYNC 7
NC8 8
TOP VIEW
17
16 NC16
15 SW
14 BST
13 LDRV
12 LFB
11 FB
10 PG
9 NC9
MSE PACKAGE
16-LEAD PLASTIC MSE
θJA = 45°C/W, θJC(PAD) = 10°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3500EDD#PBF
LT3500EDD#TRPBF
LCRN
12-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C
LT3500IDD#PBF
LT3500IDD#TRPBF
LCRN
12-Lead (3mm × 3mm) Plastic DFN –40°C to 125°C
LT3500HDD#PBF
LT3500HDD#TRPBF
LDCY
12-Lead (3mm × 3mm) Plastic DFN –40°C to 150°C
LT3500EMSE#PBF
LT3500EMSE#TRPBF
3500
16-Lead Plastic MSE
–40°C to 125°C
LT3500IMSE#PBF
LT3500IMSE#TRPBF
3500
16-Lead Plastic MSE
–40°C to 125°C
LT3500HMSE#PBF
LT3500HMSE#TRPBF 3500
16-Lead Plastic MSE
–40°C to 150°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
3500fc
2
Share Link: 