Datasheet
LTC3589/LTC3589-1/
LTC3589-2
3
3589ff
For more information www.linear.com/3589
absoluTe MaxiMuM raTings
(Notes 1, 3)
orDer inForMaTion
pin conFiguraTion
V
IN
, DV
DD
, SW1, SW2, SW3, SW4AB, SW4CD .... –0.3V to 6V
SW1, SW2, SW3, SW4AB, SW4CD
(Transients < 1µs, Duty Cycle < 5%) ............... –2V to 7V
PV
IN1
, PV
IN2
, PV
IN3
, PV
IN4
............... –0.3V to V
IN
+ 0.3V
V
IN_LDO2
, V
IN_LDO34
......................... –0.3V to V
IN
+ 0.3V
LDO1_STBY, LDO1_FB, BUCK1_FB, BUCK2_FB,
BUCK3_FB, BB_FB, BB_OUT, LDO2, LDO2_FB, LDO3,
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC3589EUJ#PBF LTC3589EUJ#TRPBF LTC3589UJ
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 125°C
LTC3589IUJ#PBF LTC3589IUJ#TRPBF LTC3589UJ
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 125°C
LTC3589HUJ#PBF LTC3589HUJ#TRPBF LTC3589UJ
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 150°C
LTC3589EUJ-1#PBF LTC3589EUJ-1#TRPBF LTC3589UJ-1
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 125°C
LTC3589IUJ-1#PBF LTC3589IUJ-1#TRPBF LTC3589UJ-1
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 125°C
LTC3589HUJ-1#PBF LTC3589HUJ-1#TRPBF LTC3589UJ-1
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 150°C
LTC3589EUJ-2#PBF LTC3589EUJ-2#TRPBF LTC3589UJ-2
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 125°C
LTC3589IUJ-2#PBF LTC3589IUJ-2#TRPBF LTC3589UJ-2
40-Lead (6mm × 6mm) Plastic QFN
–40°C to 125°C
LTC3589HUJ-2#PBF LTC3589HUJ-2#TRPBF LTC3589UJ-2
40-Lead (6mm × 6mm) Plastic QFN
–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/
LDO4, PGOOD, VSTB, EN1, EN2, EN3, EN4, EN_LDO2,
EN_LDO34, EN_LDO3, ON, PBSTAT, WAKE, RSTO,
PWR_ON, IRQ, ............................................ –0.3V to 6V
SDA, SCL ......................................–0.3V to DV
DD
+ 0.3V
Operating Junction Temperature Range
(Note 2) .................................................. –40°C to 150°C
Storage Temperature Range .................. –65°C to 150°C
LTC3589 LTC3589-1/LTC3589-2
3940 38 37 36 35 34 33 32 31
11 20
12 13 14 15
TOP VIEW
41
GND
UJ PACKAGE
40-LEAD (6mm × 6mm) PLASTIC QFN
16 17 18 19
22
23
24
25
26
27
28
29
9
8
7
6
5
4
3
2
V
IN_LDO2
LDO2
LDO3
LDO4
V
IN_LD34
PV
IN1
SW1
RSTO
EN_LDO2
EN1
SCL
PGOOD
VSTB
PV
IN3
SW3
SW2
PV
IN2
WAKE
PBSTAT
ON
BB_FB
BUCK1_FB
LDO2_FB
V
IN
LDO1_STBY
LDO1_FB
BUCK3_FB
BUCK2_FB
DV
DD
SDA
EN2
SW4AB
EN3
EN4
PV
IN4
BB_OUT
IRQ
EN_LDO34
SW4CD
PWR_ON
21
30
10
1
T
JMAX
= 125°C, θ
JA
= 33°C/W
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
3940 38 37 36 35 34 33 32 31
11 20
12 13 14 15
TOP VIEW
41
GND
UJ PACKAGE
40-LEAD (6mm × 6mm) PLASTIC QFN
16 17 18 19
22
23
24
25
26
27
28
29
9
8
7
6
5
4
3
2
V
IN_LDO2
LDO2
LDO3
LDO4
V
IN_LD34
PV
IN1
SW1
RSTO
EN_LDO2
EN1
SCL
PGOOD
VSTB
PV
IN3
SW3
SW2
PV
IN2
WAKE
PBSTAT
ON
BB_FB
BUCK1_FB
LDO2_FB
V
IN
LDO1_STBY
LDO1_FB
BUCK3_FB
BUCK2_FB
DV
DD
SDA
EN2
SW4AB
EN3
EN4
PV
IN4
BB_OUT
IRQ
EN_LDO3
SW4CD
PWR_ON
21
30
10
1
T
JMAX
= 125°C, θ
JA
= 33°C/W
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB