ADP3120A 데이터 시트보기 (PDF) - Analog Devices
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ADP3120A Datasheet PDF : 16 Pages
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ADP3120A
SPECIFICATIONS
VCC = 12 V, BST = 4 V to 26 V, TA = 0°C to 85°C, unless otherwise noted.1
Table 1.
Parameter
DIGITAL INPUTS (PWM, OD)
Input Voltage High
Input Voltage Low
Input Current
Hysteresis
HIGH-SIDE DRIVER
Output Resistance, Sourcing Current
Output Resistance, Sinking Current
Output Resistance, Unbiased
Transition Times
Propagation Delay Times
SW Pull-Down Resistance
LOW-SIDE DRIVER
Output Resistance, Sourcing Current
Output Resistance, Sinking Current
Output Resistance, Unbiased
Transition Times
Propagation Delay Times
Timeout Delay
SUPPLY
Supply Voltage Range
Supply Current
UVLO Voltage
Hysteresis
Symbol Conditions
trDRVH
tfDRVH
tpdhDRVH
tpdlDRVH
t pdl OD
t pdhOD
trDRVL
tfDRVL
tpdhDRVL
tpdlDRVL
t pdl OD
t pdhOD
VCC
ISYS
BST − SW = 12 V ; TA = 25°C
BST − SW = 12 V ; TA = 0°C to 85°C
BST – SW = 12 V; TA = 25°C
BST − SW = 12 V; TA = 0°C to 85°C
BST – SW = 0 V
BST – SW = 12 V, CLOAD = 3 nF, see Figure 5
BST – SW = 12 V, CLOAD = 3 nF, see Figure 5
BST – SW = 12 V, CLOAD = 3 nF,
25°C ≤ TA ≤ 85°C, see Figure 5
BST – SW = 12 V, CLOAD = 3 nF, see Figure 5
See Figure 4
See Figure 4
SW to PGND
TA = 25°C
TA = 0°C to 85°C
TA = 25°C
TA = 0°C to 85°C
VCC = PGND
CLOAD = 3 nF, see Figure 5
CLOAD = 3 nF, see Figure 5
CLOAD = 3 nF, see Figure 5
CLOAD = 3 nF, see Figure 5
See Figure 4
See Figure 4
SW = 5 V
SW = PGND
BST = 12 V, IN = 0 V
VCC rising
1 All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC) methods.
Min Typ Max Unit
2.0
V
0.8 V
−1
+1 μA
90 250
mV
3.3 Ω
2.5 3.9 Ω
1.8 Ω
1.4 2.6 Ω
10
kΩ
25 40 ns
20 30 ns
32 45 70 ns
25 35 ns
20 35 ns
40 55 ns
10
kΩ
3.3 Ω
2.4 3.9 Ω
1.8 Ω
1.4 2.6 Ω
10
kΩ
20 35 ns
16 30 ns
12 35 ns
30 45 ns
20 35 ns
110 190
ns
110 190
ns
95 150
ns
4.15
13.2 V
2
5
mA
1.5
3.0 V
350
mV
Rev. 0 | Page 3 of 16
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