LTC3789 LINER [Linear Technology], LTC3789 Datasheet - Page 2

• Manufacturer Part Number: LTC3789
• Description: High Voltage High Current Controller for Battery Charging and Power Management
• Manufacturer: LINER [Linear Technology]

absoluTe MaxiMuM raTings
LTC4000
(Note 1)
IN, CLN, IID, CSP, CSN, BAT ....................... –0.3V to 62V
IN-CLN, CSP-CSN ............................................–1V to 1V
OFB, BFB, FBG ........................................... –0.3V to 62V
FBG ............................................................–1mA to 2mA
IGATE ...........Max (V
BGATE .......Max (V
ENC, CX, NTC, VM ...................................–0.3V to V
IL, CL, TMR, IIMON, CC ...........................–0.3V to V
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH
LTC4000EUFD#PBF
LTC4000IUFD#PBF
LTC4000EGN#PBF
LTC4000IGN#PBF
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:
For more information on tape and reel specifications, go to:
2
EXPOSED PAD (PIN 29) IS GND, MUST BE SOLDERED TO PCB
IBMON
IIMON
RST
ENC
T
VM
CX
28-LEAD (4mm × 5mm) PLASTIC QFN
CL
JMAX
IL
BAT
1
2
3
4
5
6
7
8
= 125°C, θ
IID
28
TAPE AND REEL
LTC4000EUFD#TRPBF
LTC4000IUFD#TRPBF
LTC4000EGN#TRPBF
LTC4000IGN#TRPBF
, V
9 10
, V
27 26 25 24
UFD PACKAGE
CSN
CSP
TOP VIEW
JA
11 12 13
GND
) – 10V to Max (V
29
= 43°C/W, θ
) – 10V to Max (V
23
14
JC
= 4°C/W
22
21
20
19
18
17
16
15
IGATE
OFB
CSP
CSN
BGATE
BAT
BFB
FBG
http://www.linear.com/leadfree/
PART MARKING*
4000
4000
LTC4000GN
LTC4000GN
http://www.linear.com/tapeandreel/
BAT
IID
, V
, V
CSN
CSP
BIAS
BIAS
)
)
BIAS .............................................–0.3V to Min (6V, V
IBMON ..................................–0.3V to Min (V
ITH ............................................................... –0.3V to 6V
CHRG, FLT, RST .......................................... –0.3V to 62V
CHRG, FLT, RST ..........................................–1mA to 2mA
Operating Junction Temperature Range
(Note 2) ................................................................. 125°C
Storage Temperature Range .................. –65°C to 150°C
PACKAGE DESCRIPTION
28-Lead (4mm × 5mm) Plastic QFN
28-Lead (4mm × 5mm) Plastic QFN
28-Lead Plastic SSOP
28-Lead Plastic SSOP
IBMON
T
BGATE
CHRG
JMAX
BIAS
TMR
GND
ENC
NTC
FBG
BFB
BAT
FLT
CX
CL
= 125°C, θ
28-LEAD PLASTIC SSOP
10
11
12
13
14
1
2
3
4
5
6
7
8
9
GN PACKAGE
TOP VIEW
JA
= 80°C/W, θ
JC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
= 25°C/W
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
IL
IIMON
RST
VM
GND
IN
CLN
CC
ITH
IID
IGATE
OFB
CSP
CSN
BIAS
, V
CSP
4000f
IN
)
)