ADP5033ACBZ-1-R7 Analog Devices Inc, ADP5033ACBZ-1-R7 Datasheet - Page 11

• 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

Figure 22. Typical Waveforms, VOUT2 = 1.8 V, I
Figure 23. Buck1 Response to Line Transient, Input Voltage from 4.5 V to
Figure 21. Typical Waveforms, V
1
2
4
1
2
4
1
3
CH1
CH1
CH1 50.0mV
CH3
50mV
50mV
1.00V
VOUT
VOUT
VIN
SW
I
SW
SW
VOUT
I
SW
5.0 V, V
SW
CH2 500mA Ω
CH4 2.00V
CH2 500mA Ω
CH4 2.00V
T
T
CH4 2.00V
T
OUT1
= 3.3 V, PWM Mode
OUT1
= 3.3 V, I
M 1.00ms
T
M 400ns
M 400ns
T
T
30.40%
28.40%
28.40%
OUT1
OUT2
A CH2
A CH2
= 30 mA, PWM Mode
A CH3
= 30 mA, PWM Mode
220mA
220mA
4.80V
Rev. 0 | Page 11 of 28
Figure 25. BUCK1 Response to Load Transient, I
Figure 26. BUCK2 Response to Load Transient, I
Figure 24. BUCK2 Response to Line Transient, V
4
1
2
1
4
3
4
1
2
CH1 50.0mV
CH3
CH1 50.0mV
CH1 50.0mV
VOUT
SW
I
VOUT
OUT
I
1.00V
OUT
SW
VOUT
VIN
SW
T
T
CH2
CH4 5.00V
CH2
CH4 5.00V
CH4 2.00V
V
T
V
V
OUT2
OUT1
OUT2
50.0mA Ω
50.0mA Ω
= 1.8 V, PWM Mode
= 3.3 V, Auto Mode
= 1.8 V, Auto Mode
M 1.00ms
T
M 20.0µs A CH2
T
M 20.0µs A CH2
T
30.40%
60.000µs
22.20%
OUT1
OUT2
A CH3
IN
from 1 mA to 50 mA,
from 1 mA to 50 mA,
= 4.5 V to 5.0 V,
ADP5033
356mA
379mA
4.80V