參數(shù)資料
型號(hào): ADD8754ACPZ-REEL7
廠商: ANALOG DEVICES INC
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: LCD Panel Power, VCOM, and Gate Modulation
中文描述: SPECIALTY ANALOG CIRCUIT, QCC24
封裝: 4 X 4 MM, LEAD FREE, MO-220VGGD-2, LFCSP-24
文件頁(yè)數(shù): 3/28頁(yè)
文件大?。?/td> 405K
代理商: ADD8754ACPZ-REEL7
ADD8754
SPECIFICATIONS
STEP-UP SWITCHING REGULATOR SPECIFICATIONS
VIN_1 = VIN_2 = SHDN = 5 V, V
OUT1
= VDD_1 = VDD_2 = 14 V, T
A
= 25°C, FREQ = GND, unless otherwise noted.
Rev. 0 | Page 3 of 28
Table 1.
Parameter
SUPPLY
Input Voltage Range
OUTPUT
1
Output Voltage Range
Load Regulation
Line Regulation
Load Regulation
Line Regulation
Overall Regulation
REFERENCE
Feedback Voltage
ERROR AMPLIFIER
Transconductance
Gain
Input Bias Current
SWITCH
On Resistance
Leakage Current
Peak Current Limit
OSCILLATOR
Oscillator Frequency
Maximum Duty Cycle
SOFT START
Peak Current
Symbol
VIN
V
OUT1
VFB
G
MEA
A
V
I
B
R
DS (ON)
I
LKG
I
CL
F
OSC
D
MAX
Conditions
10 mA ≤ I
LOAD
≤ 150 mA, V
OUT1
= 10 V
I
LOAD
= 350 mA, 4.5 V ≤ VIN_1 ≤ 5.5 V
10 mA ≤ I
LOAD
≤ 150 mA, V
OUT1
= 10 V
I
LOAD
= 150 mA, 3.0 V ≤ VIN_1 ≤ 5.5 V
Line, load, temperature (40°C ≤ T
A
≤ +85°C)
V
LX
= 14 V, SHDN = GND
FREQ = GND
FREQ = VIN_1
VFB = 1 V
SS = GND
Min
3.0
3
1.200
Typ
200
200
1.211
100
1000
225
170
0.5
2.6
650
1.2
90
2.5
Max
5.5
20
+3
1.220
95
Unit
V
V
μV/mA
mV
μV/mA
mV
%
V
μA/V
V/V
nA
μA
A
kHz
MHz
%
μA
1
Refer to the Figure 23.
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