LTC3589_1 Datasheet, PDF (3/46 Pages) Linear Technology – 8-Output Regulator with Sequencing and I2C

LTC3589
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 3)
SW1, SW2, SW3, SW4AB, SW4CD (Transients < 1ms,
Duty Cycle < 1%).......................................... –0.3V 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
V_IN, DV_DD...................................................... –0.3V to 6V
LDO1_STBY, LDO1_FB, BUCK1_FB, BUCK2_FB, BUCK3_FB,
BB_FB, BB_OUT, LDO2, LDO2_FB,LDO3, LDO4, PGOOD,
VSTB, EN1, EN2, EN3, EN4, EN_LDO2, EN_LDO34, 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
PIN CONFIGURATION
TOP VIEW
40 39 38 37 36 35 34 33 32 31
V_{IN_LDO2} 1
LDO2 2
30 SCL
29 PGOOD
LDO3 3
28 VSTB
LDO4 4
V_{IN_LD34} 5
PV_IN1 6
SW1 7
RSTO 8
27 PV_IN3
41
26 SW3
GND
25 SW2
24 PV_IN2
23 WAKE
EN_LDO2 9
22 PBSTAT
EN1 10
21 ON
11 12 13 14 15 16 17 18 19 20
UJ PACKAGE
40-LEAD (6mm × 6mm) PLASTIC QFN
T_JMAX = 125°C, θ_JA = 34°C/W
EXPOSED PAD (PIN 41) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
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
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/
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