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参数资料
| 型号： | MIC4832YML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 3/11页 |
| 文件大小： | 0K |
| 描述： | IC EL DRIVER 220VPP LN 8-MLF |
| 标准包装： | 1 |
| 类型： | EL 灯驱动器 |
| 频率： | 60Hz ~ 1kHz |
| 电流 - 电源： | 45µA |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-VFDFN 裸露焊盘，8-MLF? |
| 供应商设备封装： | 8-MLF?（2x2） |
| 包装： | 标准包装 |
| 产品目录页面： | 1083 (CN2011-ZH PDF) |
| 其它名称： | 576-3032-6 |
Micrel
Absolute Maximum Ratings (1)
Supply Voltage (V DD )...................................... –0.5V to 6.0V
Output Voltage (V CS ) ..................................... –0.5V to 120V
EL Lamp Terminals (V A , V B )................................... 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) .................................................................. 2kV
MIC4832
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 (3)
MSOP (θ JA ) .....................................................206 ° C/W
MLF ? (θ JA ) .........................................................63 ° C/W
Electrical Characteristics (5)
V IN = V DD = 3.0V, R SW = 338K Ω , R EL = 1.78M Ω . T A = 25 ° C unless otherwise specified. Bold values indicate – 40°C ≤ T A ≤ +85°C
Parameter
On-resistance
CS Voltage Variation
Condition
I SW = 100mA
Min
91
Typ
3.8
105
Max
7
119
Units
Ohm
Enable Input Low Voltage
(turn-off)
Enable Input High Voltage
(turn-on)
V DD = 1.8V to 5.5V
V DD = 1.8V to 5.5V
VDD-
0.5
0.5
V
V
Shutdown current
Input supply current
R SW Resistor = LOW; R EL Resistor = LOW; V DD = 5.5V
R SW Resistor = HIGH;
R EL Resistor = HIGH;
0.01
45
0.5
75
μ A
μ A
V CS = 110V; V A , V B OPEN
Input current including
inductor
V IN = V DD = 3.2V; R SW = 338K ? , R EL = 1.78M ? ;
L=220μH; R OUT =10k ? ; Lamp = 2in 2
24
mA
V A – V B output drive
frequency
Switching transistor
frequency
R EL = 1.78M ?
R SW = 338K ?
158
90
200
112
242
134
Hz
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 A (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.
March 2009
3
M9999-033109-C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC4832YMM | 功能描述:LED照明驱动器 220Vpp Low Noise EL Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MIC4832YMM TR | 功能描述:LED照明驱动器 220Vpp Low Noise EL Driver RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| MIC4833 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Low Noise Dual 220 VPP EL Driver With Output Voltage Slew Rate Control |
| MIC4833YML | 制造商:Micrel Inc 功能描述:EL Lamp DRVR 5.8V 12-Pin MLF 制造商:Micrel 功能描述:Low Noise 220Vp-p EL Driver MLF12 |
| MIC4833YML TR | 功能描述:LED照明驱动器 Dual EL Driver in 3x3MLF 12-Lead Package RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
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