HYSTERESIS CURRENT 鈥?/div>
100
UVLO MODE
OUT = HIGH, RHYS = 170k
0
OUT = LOW, RHYS = 170k
10
1
SHUTDOWN MODE
0.1
0
20
40
60
TEMPERATURE 鈥?C
80
100
OUT = LOW, RHYS = 17k
鈥?00
0
20
40
60
TEMPERATURE 鈥?C
80
100
TPC 1. Supply Current vs. Temperature
TPC 4. Core Hysteresis Current vs. Temperature
1.765
+0.85%
0
鈥?0
FULL SCALE
OUT = LOW, R
HYSSET
= 170k
OUT = HIGH, R
HYSSET
= 170k
C
L
鈥?PIN CURRENT 鈥?A
1.750
鈥?00
鈥?50
鈥?00
鈥?50
鈥?00
DAC OUTPUT 鈥?V
1.735
0.605
鈥?.85%
OUT = LOW, R
HYSSET
= 17k
+0.85%
0.600
ZERO SCALE
鈥?.85%
0
20
40
60
AMBIENT TEMPERATURE 鈥?C
80
100
OUT = HIGH, R
HYSSET
= 17k
0
20
40
60
TEMPERATURE 鈥?C
80
100
0.595
鈥?50
TPC 2. DAC Output Voltage vs. Temperature
TPC 5. Current Limit Programming Current
vs. Temperature
100
SOFT-START TIME 鈥?ms
鈥?0
鈥?
5
0
RELATIVE CORE VOLTAGE 鈥?%
10
15
HIGH
10
POWER GOOD
1
0.1
LOW
鈥?5
0.01
0.1
1
10
TIMING CAPACITANCE 鈥?nF
100
TPC 3. Power Good vs. Relative Core Voltage Variation
TPC 6. Soft-Start Time vs. Timing Capacitance
REV. 0
鈥?鈥?/div>
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