ADM6820ARJZ-REEL7 データシートの表示（PDF） - Analog Devices
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ADM6820ARJZ-REEL7 Datasheet PDF : 12 Pages
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ADM6819/ADM6820
SPECIFICATIONS
VCC1 or VCC2 = 2.95 V to 5.5 V, TA = −40°C to +85°C, unless otherwise noted. Typical values are at TA = 25°C.1
Table 1.
Parameter
VCC1, VCC2 PINS
Operating Voltage Range, VCC1 or VCC2
VCC1 or VCC2 Supply Current, ICC
VCC1 or VCC2 Disable Mode Current
VCC1 or VCC2 Slew Rate2
Undervoltage Lockout, VUVLO
SETV PIN
SETV Threshold, VTH
SETV Input Current2
SETV Threshold Hysteresis
SETV to GATE Delay, tDELAY
SETD PIN
SETD Ramp Current, ISETD
SETD Voltage, VSETD
GATE PIN
GATE Turn-On Time, tON
GATE Turn-Off Time, tOFF
GATE Voltage, VGATE
ENABLE PIN
EN Input Voltage Low, VIL
EN Input Voltage High, VIH
Min
0.9
6
1.2/tDELAY
2.4
Typ Max
5.5
350 500
250
2.525 2.65
Units
V
μA
μA
V/s
V/s
V
Conditions
VCC1 or VCC2 must be > 2.95 V
VCC1 or VCC2 must be > 2.95 V
VCC1 = VCC2 = 3.3 V
VCC1 = VCC2 = 3.3 V, EN = GND
ADM6819
ADM68203
VCC falling
0.602
240
300
400
1.295
0.618 0.634 V
10
100 nA
−1
%
300 350 ms
500 730 nA
500 600 nA
1.326 1.357 V
VSETV rising, enables GATE
VSETV falling, disables GATE
VSETV > VTH ; VEN > VTH (ADM6819)
ADM6820
TA = 25°C
0.5
1.5
10
ms
CGATE = 1500 pF, VCC2 = 3.3 V, VGATE = 7.8 V
30
μs
CGATE = 1500 pF, VCC2 = 3.3 V, VGATE = 0.5 V
4.5
5.5
6.0
V
With respect to VCCx, RGATE > 50 MΩ to VCCx4
4.0
5.0
6
V
With respect to VCCx, RGATE > 5 MΩ to VCCx4
8.9
9.4
9.9
V
With respect to VCCx, RGATE > 50 MΩ to VCCx5
8.2
8.6
9.1
V
With respect to VCCx, RGATE > 5 MΩ to VCCx5
0.4
V
VCC1 or VCC2 must be > 2.95 V
2.0
V
VCC1 or VCC2 must be > 2.95 V
1 100% production tested at TA = +25°C. Specifications over temperature limit are guaranteed by design.
2 Guaranteed by design, not production tested.
3 tDELAY (s) = 2.65 × 106 × CSET.
4 Highest supply pin is represented by VCCx = 2.95 V.
5 Highest supply pin is represented by VCCx = 5.5 V.
Rev. 0 | Page 3 of 12
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