參數(shù)資料
型號(hào)： MIC4830YML
廠商： MICREL INC
元件分類： 顯示驅(qū)動(dòng)器
英文描述： Low Noise 180Vp-p EL Driver
中文描述： EL DISPLAY DRIVER, DSO8
封裝： 3 X 3 MM, ROHS COMPLIANT, MLF-8
文件頁(yè)數(shù)： 3/12頁(yè)
文件大?。?/td> 846K
代理商： MIC4830YML
Micrel
MIC4830
Absolute Maximum Ratings
(1)
September 2007
3
M9999-091307
(408) 955-1690
Supply Voltage (V
DD
)...................................... –0.5V to 6.0V
Output Voltage (V
CS
)..................................... –0.5V to 120V
EL Lamp Terminals (VA, VB)................................. V
CS
+ 3V
Switch Voltage (Vsw)…………………………..-0.5V to 120V
Frequency Control Voltage
(V
RSW
,
V
REL
)...................................–0.5V to (V
DD
+0.3V)
Storage Temperature (T
S
).........................–65°C to +150°C
ESD Rating
(4)
...............................................................1.5kV
Operating Ratings
(2)
Supply Voltage (V
DD
)....................................+1.8V to +5.5V
Lamp Drive Frequency (f
EL
) ....................... 60Hz to 1000Hz
Switching Frequency (f
SW
).........................65kHz to 250kHz
Ambient Temperature (T
A
)..........................–40°C to +85°C
Package Thermal Resistance
MSOP (
θ
JA
)......................................................206°C/W
MLF
-8L (
θ
JA
).....................................................63°C/W
Electrical Characteristics
(5)
V
IN
= V
DD
= 3.0V, R
SW
= 332K
, R
EL
= 1.78M
. T
A
= 25°C unless otherwise specified.
Bold
values indicate
–
40°C
≤
T
A
≤
+85°C.
Parameter
Condition
Min
Typ
Max
Units
On-resistance
I
SW
= 100mA
3.8
7
Ohm
CS Voltage Variation
V
DD
= 1.8V to 5.5V
76
88
99
V
Enable Input Low
Voltage (turn-off)
V
DD
= 1.8V to 5.5V
0.5
V
Enable Input High
Voltage (turn-on)
V
DD
= 1.8V to 5.5V
V
DD
-
0.5
V
Shutdown current
R
SW
Resistor = LOW; R
EL
Resistor = LOW; V
DD
= 5.5V
0.01
0.5
μ
A
Input supply current
R
SW
Resistor
= HIGH;
R
EL
Resistor
= HIGH;
V
CS
= 90V; V
A
, V
B
OPEN
45
75
μ
A
Input current including
inductor
V
IN
= V
DD
= 3.2V; Rsw = 290K
; Rel = 1.78M
;
L=220μH; Rout=10k
; Lamp = 2in
2
15
mA
V
A
–V
B
output drive
frequency
R
EL
=1.78M
158
200
242
Hz
Switching transistor
frequency
R
SW
=332K
90
112
134
kHz
Switching transistor
duty cycle
90
%
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2.
The device is not guaranteed to function outside its operating rating.
3.
The maximum allowable power dissipation of any T
(ambient temperature) is P
D(max)
= (T
J(max)
– T
A
) /
θ
JA
. Exceeding the maximum allowable
power dissipation will result in excessive die temperature.
4.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
5.
Specification for packaged product only.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC4830YML TR 功能描述:LED照明驅(qū)動(dòng)器 180Vpp Low Noise EL Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MIC4830YML-TR 功能描述:IC EL DRIVER 180VPP LN 8-MLF 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 類型:EL 燈驅(qū)動(dòng)器 頻率:60Hz ~ 1kHz 電壓 - 電源:1.8 V ~ 5.5 V 電流 - 電源:45μA 電流 - 灌/拉輸出:- 調(diào)光:無 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-VFDFN 裸露焊盤，8-MLF? 圖號(hào):* 制造商卷帶直徑:13"（330mm） 制造商卷帶材料:塑料 制造商卷帶寬度:12mm 供應(yīng)商器件封裝:8-MLF?（2x2） 標(biāo)準(zhǔn)包裝:1
MIC4830YMM 功能描述:LED照明驅(qū)動(dòng)器 180Vpp Low Noise EL Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MIC4830YMM TR 功能描述:LED照明驅(qū)動(dòng)器 180Vpp Low Noise EL Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
MIC4832 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Noise 220VPP EL Driver
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