LTC3589HUJ#PBF Linear Technology, LTC3589HUJ#PBF Datasheet - Page 15

• Manufacturer Part Number: LTC3589HUJ#PBF
• Description: IC DC/DC CONV 8-OUTPUT 40QFN
• Manufacturer: Linear Technology

Specifications of LTC3589HUJ#PBF

• Applications: Handheld/Mobile Devices
• Current - Supply: 8µA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: *
• Primary Input Voltage: 5.5V
• No. Of Outputs: 8
• Output Voltage: 5V
• Output Current: 1.6A
• No. Of Pins: 40
• Operating Temperature Range: -40°C To +150°C
• Msl: MSL 1 - Unlimited
• No. Of Ldo Regulators: 3
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BLOCK DIAGRAM
1.2V, 1.8V, 2.5V, 3.2V (LTC3589-1)
1.8V, 2.5V, 2.8V, 3.3V (LTC3589)
0.8V TO V
AT 25mA
AT 250mA
IN
RSTO
LDO1_FB
IRQ
ON (PB)
PBSTAT
WAKE
PWR_ON
VSTB
EN1
EN2
EN3
EN4
EN_LDO2
EN_LDO34
DV
SDA
SCL
PGOOD
V
LDO4
LDO1_STDBY
IN_LDO34
DD
CONTROL + SEQUENCE
ALWAYS ON LDO1
V
IN
LDO4
POWER
GOOD
n
I
2
C
V
V
REF
REF
OK
EN
OK
GND (EXPOSED PAD)
EN-PINS
EN-I
2
C
DAC
DAC
DAC
DAC
7
EN
OK
BUCK-BOOST
OK
OK
V
EN
EN
BUCK 1
BUCK 2
BUCK 3
V
EN
OK
V
EN
OK
EN
OK
V
V
V
REF
REF
REF
REF
REF
REF
LTC3589/LTC3589-1
LDO2
LDO3
PV
IN4
BUCK1_FB
BUCK2_FB
BUCK3_FB
LDO2_FB
V
BB_OUT
IN_LDO2
SW4AB
SW4CD
BB_FB
PV
PV
PV
LDO2
LDO3
SW1
SW2
SW3
IN1
IN2
IN3
3589 BD
1.8V (LTC3589)
2.8V (LTC3589-1)
AT 250mA
1.8V TO 5.0V
AT 1.2A
0.36V TO V
AT 250mA
15
0.5V TO V
AT 1.6A
0.5V TO V
AT 1A/1.2A
0.5V TO V
AT 1A/1.2A
3589fc
IN
IN
IN
IN