Analog Devices ADP1660 Evaluation Board ADP1660CB-EVALZ ADP1660CB-EVALZ Ficha De Dados
Códigos do produto
ADP1660CB-EVALZ
ADP1660
Data Sheet
Rev. 0 | Page 4 of 28
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
DIGITAL INPUTS/GPIO PIN
Input Logic Low Voltage
0.54
V
Input Logic High Voltage
1.26
V
GPIO, STROBE Pull-Down Resistance
390
kΩ
Torch Glitch Filtering Delay
From GPIO (torch) rising edge to device start
7.4
8.0
8.6
ms
SAFETY FEATURES
Maximum Timeout for Flash
1600
ms
−7.0
+7.0
%
DC Current Limit
DC current value setting = 0 (000 binary)
0.9
1.0
1.1
A
DC current value setting = 1 (001 binary)
1.1
1.25
1.4
A
DC current value setting = 2 (010 binary)
1.35
1.5
1.65
A
DC current value setting = 3 (011 binary)
1.55
1.75
1.95
A
DC current value setting = 4 (100 binary)
1.8
2.0
2.2
A
DC current value setting = 5 (101 binary)
2.0
2.25
2.5
A
DC current value setting = 6 (110 binary)
2.25
2.5
2.75
A
DC current value setting = 7 (111 binary)
2.45
2.75
3.1
A
Low Battery Mode Transition Voltage
Error
3.2
%
Hysteresis
50
mV
Coil Peak Current Limit
Peak current value setting = 0 (00 binary)
2.02
2.25
2.5
A
Peak current value setting = 1 (01 binary)
2.47
2.75
3.0
A
Peak current value setting = 2 (10 binary)
2.9
3.25
3.5
A
Peak current value setting = 3 (11 binary)
3.15
3.5
3.85
A
Overvoltage Detection Threshold
5.15
5.5
5.9
V
LED1/LED2 Short-Circuit Detection
Comparator Reference Voltage
1.0
1.3
V
Thermal Shutdown Threshold
T
J
Rising
150
°C
T
J
Falling
140
°C
1
V
IN
is the input voltage to the circuit.
2
All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC).
3
V
SW
is the voltage on the SW switch pin.
4
Guaranteed by design. Torch glitch filtering depends directly on internal oscillator tolerances.
5
All dc current limit values are guaranteed by design except for the 1.25 A setting, which is tested in production.
6
All coil peak current limit values are guaranteed by design except for the 2.25 A setting, which is tested in production.
RECOMMENDED SPECIFICATIONS: INPUT AND OUTPUT CAPACITANCE AND INDUCTANCE
Table 2.
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max
Unit
CAPACITANCE
C
MIN
T
A
= −40°C to +125°C
Input
4.0
10
µF
Output
3.0
10
20
µF
MINIMUM AND MAXIMUM INDUCTANCE
L
T
A
= −40°C to +125°C
0.6
1.0
1.5
µH