ADP1051ACPZ-RL(RevPrA) View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADP1051ACPZ-RL
(Rev.:RevPrA)
(Rev.:RevPrA)
Analog Devices
ADP1051ACPZ-RL Datasheet PDF : 17 Pages
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ADP1051
Preliminary Technical Data
Parameter
Symbol Test Conditions/Comments
Min
Frequency
Equivalent Resolution
At 390.6 kHz switching frequency
Dynamic Range
Regulation voltage TBD mV to TBD V
VS UVP
Based on VS Accurate ADC
UVP accuracy
Comparator Update Speed
OVP PIN
Usable Voltage Range
0.75
Threshold Accuracy
Propagation Delay (Latency)
Debounce time not included
VF VOLTAGE SENSE PIN
Input Voltage Range
Voltage from VF to AGND
0
Input Voltage FSR
General ADC
Valid Input Voltage Range
ADC Clock Frequency
Register Update Rate
Resolution
Measurement Accuracy
From 10% to 90% of Input Voltage FSR
−3.5
-56
From 0% to 100% of Input Voltage FSR
−10
-160
Feed Forward ADC
Input Voltage Range
0.5
Resolution
Sampling Period
CS1 CURRENT SENSE PIN
Input Voltage Range
Input Voltage FSR
VIN
Differential voltage from CS1 to AGND
0
CS1 ADC
Valid Input Voltage Range
ADC Clock Frequency
Register Update Rate
Resolution
Measurement Accuracy
From 10% to 90% of Input Voltage Range −3.5
-56
From 0% to 100% of Input Voltage Range −10
-160
CS1 Fast OCP
Threshold Value 1
1.18
Threshold Value 2
0.22
Propagation Delay (Latency)
Debounce/blanking time not included
CS2 CURRENT SENSE PINS
Input Voltage Range
Differential voltage from CS2+ to CS2−
0
Input Voltage FSR
Common Mode Voltage
To achieve measurement accuracy
0.9
Current Sink (High Side)
1.81
Rev. PrA | Page 4 of 17
Typ
Max
Unit
6
Bits
±25
mV
1
4
%
82
us
1.5
V
1
1.25
%
58
110
ns
1
1.60
V
1.6
V
1.6
V
1.56
MHz
100
Hz
12
Bits
+3.5
% FSR
+56
mV
+10
% FSR
+160
mV
1
1.6
V
11
Bits
10
μs
1
1.60
V
1.6
V
1.6
V
1.56
MHz
100
Hz
12
Bits
+3.5
% FSR
+56
mV
+10
% FSR
+160
mV
1.2
1.22
V
0.25
0.28
V
58
110
ns
120
mV
120
mV
1.15
1.4
V
1.9
1.99
mA
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