ADP5034ACPZ-1-R7 Analog Devices Inc, ADP5034ACPZ-1-R7 Datasheet - Page 25

• Manufacturer Part Number: ADP5034ACPZ-1-R7
• Description: IC REG BUCK DUAL 3MHZ 24-LFCSP
• Manufacturer: Analog Devices Inc
• Series: -r

Specifications of ADP5034ACPZ-1-R7

• Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
• Function: Any Function
• Number Of Outputs: 4
• Frequency - Switching: 3MHz
• Voltage/current - Output 1: 0.8 V ~ 3.8 V, 1.2A
• Voltage/current - Output 2: 0.8 V ~ 3.8 V, 1.2A
• Voltage/current - Output 3: 0.8 V ~ 4.75 V, 300mA
• W/led Driver: No
• W/supervisor: No
• W/sequencer: No
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: *
• Operating Temperature Range: -40°C To +125°C
• No. Of Regulated Outputs: 4
• Supply Voltage: 5.5V
• No. Of Step-down Dc - Dc Converters: 2
• Digital Ic Case Style: LFCSP
• No. Of Ldo Regulators: 2
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: ADP5034ACPZ-1-R7TR

TYPICAL APPLICATION SCHEMATICS
1.7V TO
1.7V TO
2.3V TO
2.3V TO
5.5V
5.5V
5.5V
5.5V
Figure 53. ADP5034 Adjustable Output Voltages with Enable Pins
Figure 52. ADP5034 Fixed Output Voltages with Enable Pins
OFF
OFF
OFF
OFF
OFF
OFF
C
0.1µF
4.7µF
C
0.1µF
4.7µF
AVIN
4.7µF
AVIN
ON
4.7µF
ON
ON
ON
C1
1µF
1µF
ON
ON
C1
1µF
1µF
C2
C3
C4
C2
C3
C4
AVIN
VIN1
VIN2
VIN3
VIN4
AVIN
EN1
EN2
EN3
EN4
VIN1
VIN2
VIN3
VIN4
EN1
EN2
EN3
EN4
ADP5034
ADP5034
Rev. 0 | Page 25 of 28
EN1
EN2
EN3
EN4
EN1
EN2
EN3
EN4
HOUSEKEEPING
HOUSEKEEPING
(ANALOG)
(DIGITAL)
(ANALOG)
BUCK1
BUCK2
(DIGITAL)
BUCK1
BUCK2
MODE
MODE
LDO1
LDO2
MODE
MODE
LDO1
LDO2
AGND
AGND
VOUT1
SW1
FB1
PGND1
MODE
VOUT2
SW2
FB2
PGND2
VOUT3
FB3
VOUT4
FB4
VOUT1
SW1
FB1
PGND1
MODE
VOUT2
SW2
FB2
PGND2
VOUT3
FB3
VOUT4
FB4
L2 1µH
L1 1µH
R2
R4
R6
R8
L2 1µH
L1 1µH
R1
R3
R5
R7
R3
PWM
PWM
PSM/PWM
PSM/PWM
C5
10µF
C6
10µF
C7
10µF
C8
1µF
C5
10µF
C6
10µF
C7
10µF
C8
1µF
V
1200mA
V
1200mA
V
300mA
V
300mA
V
1200mA
V
1200mA
V
300mA
V
300mA
OUT1
OUT2
OUT3
OUT4
OUT1
OUT2
OUT3
OUT4
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ADP5034