ADP5033ACBZ-1-R7 Analog Devices Inc, ADP5033ACBZ-1-R7 Datasheet - Page 10

• Manufacturer Part Number: ADP5033ACBZ-1-R7
• Description: IC REG QD SYNC BUCK/LDO1 16WLCSP
• Manufacturer: Analog Devices Inc
• Series: -r

Specifications of ADP5033ACBZ-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 ~ 3.3 V, 800mA
• Voltage/current - Output 2: 0.8 V ~ 3.3 V, 800mA
• Voltage/current - Output 3: 0.8 V ~ 3.3 V, 300mA
• W/led Driver: No
• W/supervisor: No
• W/sequencer: No
• Voltage - Supply: 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-WFBGA, WLCSP
• No. Of Outputs: 4
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +125°C
• Supply Voltage: 5.5V
• No. Of Step-down Dc - Dc Converters: 2
• No. Of Ldo Regulators: 2
• Digital Ic Case Style: WLCSP
• No. Of Regulated Outputs: 2
• Rohs Compliant: Yes
• Primary Input Voltage: 5.5V
• Output Voltage: 2.8V
• Output Current: 800mA
• Switching Frequency Max: 3MHz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: ADP5033ACBZ-1-R7TR

ADP5033
Figure 15. BUCK1 Efficiency vs. Load Current, Across Temperature,
Figure 16. BUCK2 Efficiency vs. Load Current, Across Temperature,
Figure 17. BUCK2 Efficiency vs. Load Current, Across Temperature,
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0.001
0.001
0.001
0
0
0
V
V
OUT1
OUT2
0.01
0.01
0.01
= 3.3 V, Auto Mode
= 1.8 V, Auto Mode
I
I
I
OUT
OUT
OUT
(A)
(A)
(A)
0.1
0.1
0.1
+25°C
+85°C
–40°C
+85°C
+25°C
–40°C
+85°C
+25°C
–40°C
1
1
1
Rev. 0 | Page 10 of 28
Figure 19. Typical Waveforms, V
Figure 20. Typical Waveforms, V
Figure 18. BUCK2 Switching Frequency vs. Output Current, Across
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
1
2
4
1
2
4
CH1
CH1
0
50.0V
50.0V
VOUT
0.2
Temperature, V
VOUT
I
SW
SW
I
SW
SW
CH2 500mA Ω
CH4 2.00V
CH2 500mA Ω
CH4 2.00V
T
T
0.4
OUT2
I
OUT1
OUT2
OUT
0.6
= 1.8 V, PWM Mode
= 3.3 V, I
= 1.8 V, I
(A)
M 4.00µs
M 4.00µs
T
T
28.40%
28.40%
0.8
OUT1
OUT2
A CH2
A CH2
= 30 mA, Auto Mode
= 30 mA, Auto Mode
T
T
T
1.0
A
A
A
= +25°C
= –40°C
= +85°C
240mA
220mA
1
.2