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參數(shù)資料
| 型號： | ADM8832ACPZ-REEL7 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Charge Pump Regulator for Color TFT Panel |
| 中文描述： | SWITCHED CAPACITOR REGULATOR, 140 kHz SWITCHING FREQ-MAX, QCC20 |
| 封裝： | 4 X 4 MM, LEAD FREE, MO-220VGGD-1, LFCSP-20 |
| 文件頁數(shù)： | 3/12頁 |
| 文件大小： | 202K |
| 代理商： | ADM8832ACPZ-REEL7 |
ADM8832
SPECIFICATIONS
V
CC
= 2.6 V to 3.6 V, T
A
=
40°C to +85°C, unless otherwise noted; C1, C5, C6, C7 = 2.2 μF, C2, C3, C4, C8, C9 = 1 μF, CLKIN = 1 kHz in
blanking mode.
Table 1.
Parameter
Min
Typ
Max
INPUT VOLTAGE, V
CC
2.6
3.6
SUPPLY CURRENT, I
CC
150
400
70
140
1
+5.1 V OUTPUT
Output Voltage
5.0
5.1
5.2
Output Current
4
5
5
8
50
200
Power Efficiency
80
70
Output Ripple
10
Transient Response
5
+15.3 V OUTPUT
Output Voltage
14.4
15.3
15.6
Output Current
50
100
1
10
Output Ripple
50
10.2 V OUTPUT
Output Voltage
10.4
10.2
9.6
Output Current
100
50
10
1
Output Ripple
50
POWER EFFICIENCY
90
(+15.3 V and 10.2 V Outputs)
80
CHARGE PUMP FREQUENCY
60
100
140
CONTROL PINS
SHDN
Input Voltage, V
SHDN
0.3 V
CC
0.7 V
CC
Digital Input Current
±1
Digital Input Capacitance
1
10
SCAN/BLANK
Input Voltage
0.3 V
CC
0.7 V
CC
Digital Input Current
±1
Digital Input Capacitance
1
10
LDO_ON/OFF
Input Voltage
0.3 V
CC
0.7 V
CC
Digital Input Current
±1
Digital Input Capacitance
1
10
Footnotes after table.
Rev. A | Page 3 of 12
Unit
V
μA
μA
μA
V
mA
mA
μA
%
%
mV p-p
μs
V
μA
μA
mV p-p
V
μA
μA
mV p-p
%
%
kHz
V
V
μA
pF
V
V
μA
pF
V
V
μA
pF
Test Conditions
Unloaded, Scanning Period
Unloaded, Blanking Period
Shutdown Mode, T
A
= 25°C
I
L
= 10 μA to 8 mA
Scanning Period
Scanning Period, V
CC
> 2.7 V
Blanking Period
V
CC
= 3 V, I
L
= 5 mA (Scanning)
V
CC
= 3 V, I
L
= 200 μA (Blanking)
8 mA Load
I
L
Stepped from 10 μA to 8 mA
I
L
= 1 μA to 100 μA
Scanning Period
Blanking Period
I
L
= 100 μA
I
L
= –1 μA to 100 μA
Scanning Period
Blanking Period
I
L
= –100 μA
Relative to 5.1 V Output, I
L
= 100 μA (Scanning)
Relative to 5.1 V Output, I
L
= 10 μA (Blanking)
Scanning Period
SHDN Low = Shutdown Mode
SHDN High = Normal Mode
Low = BLANK Period
High = SCAN Period
Low = External LDO
High = Internal LDO
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相關代理商/技術參數(shù) |
參數(shù)描述 |
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| ADM8832EB-EVALZ | 功能描述:BOARD EVALUATION ADM8832 REG RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC（離線）SMPS 系列:- 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:True Shutdown™ 主要目的:DC/DC，步升 輸出及類型:1，非隔離 功率 - 輸出:- 輸出電壓:- 電流 - 輸出:1A 輸入電壓:2.5 V ~ 5.5 V 穩(wěn)壓器拓撲結構:升壓 頻率 - 開關:3MHz 板類型:完全填充 已供物品:板 已用 IC / 零件:MAX8969 |
| ADM8839 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Charge Pump Regulator for Color TFT Panels |
| ADM8839ACP | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADM8839ACP-REEL | 制造商:Rochester Electronics LLC 功能描述:CHARGE PUMP REGULATOR TFT DISPLAYS I.C. - Tape and Reel 制造商:Analog Devices 功能描述: |
| ADM8839ACP-REEL7 | 制造商:Analog Devices 功能描述:Charge Pump INV/STPUP -15V/5V/15V 5mA/0.001mA/-0.001mA 20-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:CHARGE PUMP REGULATOR TFT DISPLAYS I.C. - Tape and Reel |
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