add8754dacpz-reel7 Analog Devices, Inc., add8754dacpz-reel7 Datasheet - Page 6

• Manufacturer Part Number: add8754dacpz-reel7
• Description: Lcd Panel Power, Vcom, And Gate Modulation
• Manufacturer: Analog Devices, Inc.

ADD8754
GATE PULSE MODULATOR SPECIFICATIONS
VIN_1 = VIN_2 = SHDN = 5 V, VGH = 20 V, VDD_1 = 14 V, T
Table 4.
Parameter
INPUT CHARACTERISTICS
CONTROL INPUT CHARACTERISTICS
SWITCHING CHARACTERISTICS
DELAY CHARACTERISTICS
1
2
GENERAL SPECIFICATIONS
VIN_1 = VIN_2 = SHDN = 5 V, T
Table 5.
Parameter
SHUTDOWN
UNDERVOLTAGE LOCKOUT
QUIESCENT CURRENT
Discharge current = 302.5/(RE + 5000).
Delay time = CE × 4200.
VGH Voltage
VGH Input Current
VDD_1 Voltage
VDD_1 Input Current
VFLK Voltage Low
VFLK Voltage High
VFLK Input Current
VDPM Voltage Low
VDPM Voltage High
VDPM Input Current
VGH to VGH_M On Resistance
VGH_M Discharge Current
Delay Time
Input Voltage Low
Input Voltage High
Shutdown Pin Input Current
Total Ground Current
Total V
UVLO Rising Threshold
UVLO Falling Threshold
Step-Up Regulator in Nonswitching State
Step-Up Regulator in Switching State
IN
Current (I
2
VIN_1
+ I
VIN_2
1
)
A
= 25°C, unless otherwise noted.
Symbol
V
V
V
V
I
I
Q
QSW
IL
IH
UVLOR
UVLOF
Symbol
VGH
I
I
V
V
I
V
V
I
R
I
T
VGH
VDD_1
FLK
VDPM
VGH_M
VGH
DELAY
LOWFLK
HIGHFLK
LOWDPM
HIGHDPM
Conditions
GND ≤ SHDN ≤ 5.5 V
SHDN = GND
SHDN = GND
VIN_1 rising
VIN_1 falling
Rev. 0 | Page 6 of 28
A
= 25°C, unless otherwise noted.
Condition
VFLK = GND, VDPM = LDO_OUT
VFLK = VDPM = LDO_OUT
0.9 ≤ VFLK ≤ LDO_OUT
0.9 ≤ VDPM ≤ LDO_OUT
VDPM = VFLK = LDO_OUT
VFLK < 0.8 V, RE = 33 kΩ
CE = 470 pF, RE = 33 kΩ
Min
2.2
−1
−1
Min
7
7
2.2
−1
2.2
−1
Typ
2.0
2.8
2.6
300
2
Typ
95
0.02
60
8.0
1.88
Max
0.8
+1
+1
500
3
Max
30
VGH
0.8
+1
0.8
+1
Unit
V
V
μA
μA
μA
V
V
μA
mA
Unit
V
μA
V
μA
V
V
μA
V
V
μA
Ω
mA
μs