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LT8393EFE Datasheet(PDF) 2 Page - Analog Devices

Part # LT8393EFE
Description  60VIN, 100VOUT Synchronous 4-Switch Buck-Boost LED Driver Controller with Low EMI
PDF  32 Pages
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Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

LT8393EFE Datasheet(HTML) 2 Page - Analog Devices

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LT8393
2
Rev. A
For more information www.analog.com
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
VIN, EN/UVLO............................................................60V
VOUT, ISP, ISN .........................................................100V
(ISP-ISN) .........................................................–1V to 1V
BST1 .........................................................................66V
BST2.......................................................................106V
SW1, LSP, LSN.............................................. –6V to 60V
SW2........................................................... –6V to 100V
(Note 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
FE PACKAGE
28-LEAD PLASTIC TSSOP
θJA = 30°C/W, θJC = 5°C/W
EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB
28
27
26
25
24
23
22
21
20
19
18
17
16
15
BG1
BST1
SW1
TG1
LSP
LSN
VIN
INTVCC
EN/UVLO
RP
PWM
VREF
CTRL
ISP
BG2
BST2
SW2
TG2
VOUT
PWMTG
SYNC/SPRD
RT
VC
FB
SS
FAULT
GND
ISN
29
GND
9 10
TOP VIEW
UFDM PACKAGE
28-LEAD (4mm × 5mm) PLASTIC SIDE WETTABLE QFN
θJA = 34°C/W, θJC = 3.4°C/W
EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB
11 12 13
28 27 26 25 24
14
23
6
5
4
3
2
1
TG1
LSP
LSN
VIN
INTVCC
EN/UVLO
RP
PWM
TG2
VOUT
PWMTG
SYNC/SPRD
RT
VC
FB
SS
7
17
18
19
20
21
22
16
8
15
29
GND
INTVCC, (BST1-SW1), (BST2-SW2).............................6V
(BST1-LSP), (BST1-LSN) ............................................6V
FB, PWM, SYNC/SPRD, CTRL, FAULT.........................6V
Operating Junction Temperature Range (Notes 2, 3)
LT8393E ............................................ –40°C to 125°C
LT8393J............................................. –40°C to 150°C
LT8393H............................................ –40°C to 150°C
Storage Temperature Range .................. –65°C to 150°C



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