ADP5033ACBZ-1-R7 Analog Devices Inc, ADP5033ACBZ-1-R7 Datasheet - Page 4

• 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
BUCK1 AND BUCK2 SPECIFICATIONS
V
otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
PSM CURRENT THRESHOLD
OPERATING SUPPLY CURRENT
SW CHARACTERISTICS
ACTIVE PULL-DOWN
OSCILLATOR FREQUENCY
1
LDO1 AND LDO2 SPECIFICATIONS
V
1 μF; T
Table 3.
Parameter
INPUT VOLTAGE RANGE
OPERATING SUPPLY CURRENT
OUTPUT CHARACTERISTICS
DROPOUT VOLTAGE
CURRENT-LIMIT THRESHOLD
ACTIVE PULL-DOWN
All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC).
IN1
IN3
Input Voltage Range
Output Voltage Accuracy
Line Regulation
Load Regulation
PSM to PWM Operation
BUCK1 Only
BUCK2 Only
BUCK1 and BUCK2
SW On Resistance
Current Limit
Bias Current per LDO
Total System Input Current
Output Voltage Accuracy
Line Regulation
Load Regulation
= V
= (V
LDO1 or LDO2 Only
LDO1 and LDO2 Only
J
= −40°C to +125°C for minimum/maximum specifications, and T
IN2
OUT3
= 2.3 V to 5.5 V; T
+ 0.5 V) or 1.7 V (whichever is greater) to 5.5 V, V
1
3
4
2
5
J
= −40°C to +125°C for minimum/maximum specifications, and T
Symbol
V
V
V
I
I
I
I
I
R
R
R
R
I
R
f
OUT1
PSM
IN
IN
IN
LIMIT1
SW
Symbol
V
I
I
V
∆V
∆V
∆V
∆V
V
I
R
IN1
OUT1
OUT1
PFET
PFET
NFET
NFET
PDWN-B
VIN3BIAS
IN
LIMIT3
PDWN-L
IN3
OUT3
DROPOUT
, V
, I
OUT3
OUT4
OUT3
OUT4
, I
, V
, V
, V
OUT2
IN2
LIMIT2
, I
, V
OUT2
OUT2
IN4
/∆V
/∆V
/∆I
/∆I
/I
LIMIT4
OUT4
VIN4BIAS
OUT3
OUT4
IN3
IN4
,
Test Conditions/Comments
PWM mode, I
PWM mode; V
PWM mode
I
MODE = ground
I
I
I
pFET at VIN1 = 5 V
pFET at VIN1 = 3.6 V
nFET at VIN1 = 5 V
nFET at VIN1 = 3.6 V
pFET switch peak current limit
Channel disabled
,
LOAD1
LOAD2
LOAD1
LOAD
Test Conditions/Comments
I
I
I
Includes all current into VIN1, VIN2, VIN3, and VIN4
I
I
100 μA < I
V
V
5.5 V, I
I
V
V
V
Channel disabled
= 0 mA to 800mA, PWM mode
= 0 mA, device not switching, all other channels disabled.
= 0 mA, device not switching, all other channels disabled.
= I
OUT3
OUT3
OUT3
OUT3
OUT3
OUT3
IN3
OUT3
OUT3
OUT3
IN3
LOAD2
= (V
= (V
= I
= I
= I
= I
= I
= I
= V
= V
= V
OUT3
OUT4
OUT4
OUT4
OUT4
OUT4
OUT4
= 0 mA, device not switching, LDO channels disabled.
OUT3
OUT3
OUT4
OUT4
OUT4
LOAD1
IN1
OUT3
= I
= V
= 0 μA
= 10 mA
= 300 mA
= 0 μA, all other channels disabled
= 0 μA, buck channels disabled
= 1 mA to 300 mA
+ 0.5 V) to 5.5 V, V
= 3.3 V
= 2.5 V
= 1.8 V
+ 0.5 V) to 5.5 V, V
OUT4
Rev. 0 | Page 4 of 28
< 300 mA, 100 μA < I
= I
IN2
IN4
LOAD2
= 2.3 V to 5.5 V; I
= 1 mA
= (V
= 0 mA to 800 mA
OUT4
A
= 25°C for typical specifications, unless otherwise noted.
+ 0.5 V) or 1.7 V (whichever is greater) to 5.5 V; C
IN4
IN4
= (V
LOAD1 =
= (V
OUT4
OUT4
OUT4
< 300 mA;
+ 0.5 V) to 5.5 V
I
LOAD2
+ 0.5 V) to
= 0 mA to 800 mA
A
= 25°C for typical specifications, unless
Min
1.7
−3
−0.03
335
Min
2.3
−3
1100
2.5
Typ
10
60
165
53
74
0.001
65
85
165
600
600
Typ
−0.05
−0.1
100
44
55
67
145
180
110
125
1350
75
3.0
Max
5.5
30
100
245
+3
+0.03
0.003
110
IN
Max
5.5
+3
235
295
190
220
3.5
= C
OUT
Unit
V
μA
μA
μA
μA
μA
%
%/ V
%/mA
mV
mV
mV
mA
Ω
1
%
mA
Unit
V
%/V
%/A
mA
μA
μA
μA
mΩ
mΩ
mΩ
mΩ
Ω
MHz
=