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参数资料
| 型号： | MIC4827BMM |
| 厂商： | Micrel Inc |
| 文件页数： | 3/15页 |
| 文件大小： | 0K |
| 描述： | IC EL DRIVER 180VPP OUT 8-MSOP |
| 标准包装： | 100 |
| 类型： | EL 灯驱动器 |
| 频率： | 60 ~ 1000 Hz |
| 电流 - 电源： | 21µA |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
Micrel, Inc.
Absolute Maximum Ratings (1)
Supply Voltage (V DD )............................................ –0.5 to 6V
Output Voltage (V CS ) ........................................ –0.5 to 100V
Freq. Control Voltage (V RSW , V REL )....... –0.5 to (V DD + 0.3V)
Power Dissipation @ T A = 85°C ..............................200mW
Storage Temperature (T s ) ......................... –65°C to +150°C
EDS Rating (3)
MIC4827
Operating Ratings (2)
Supply Voltage (V DD ).................................... +1.8V to +5.5V
Lamp Drive Frequency (f EL ) ....................... 60Hz to 1000Hz
Switching Transistor Frequency (f SW ) ........8KHz to 200KHz
Ambient Temperature (T A ) .......................... –40°C to +85°C
Junction Thermal Resistance
PDIP ( θ JA ) ........................................................206°C/W
Electrical Characteristics (4)
V IN = V DD = 3.0V; R SW = 560K ? ; R EL = 1.0M ? ; T A = 25°C, bold values indicate –40°C< T A < +85°C, unless noted.
Symbol
R DS(ON)
V CS
Parameter
On-resistance of switching
transistor
Output voltage regulation
Condition
I SW = 100mA, V CS = 85V
V DD = 1.8V to 5.5V
Min
85
Typ
3.8
90
Max
7.0
95
Units
?
V
83
97
V
V A – V B
Output peak-to-peak voltage
V DD = 1.8V to 5.5V
170
180
190
V
166
194
V
V EN-L
V EN-H
Input low voltage (turn-off)
Input high voltage (turn-on)
V DD = 1.8V to 5.5V
V DD = 1.8V to 5.5V
V DD –
0.5
0.5
V
V
I SD
I VDD
I CS
I IN
f EL
f SW
D
Shutdown current, Note 5
Input supply current
Boosted supply current
Input current including inductor
current
V A – V B output drive frequency
Switching transistor frequency
Switching transistor duty cycle
R SW = LOW; R EL = LOW;
V DD = 5.5V
R SW = HIGH; R EL = HIGH;
V CS = 85V; V A , V B OPEN
R SW = HIGH; R EL = HIGH;
V CS = 85V; V A , V B OPEN
V IN = V DD = 1.8V
(See Test Circuit)
285
53
0.01
21
200
28
360
66
90
0.1
0.5
75
400
435
79
μA
μA
μA
μA
mA
Hz
kHz
%
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended.
4. Specification for packaged product only.
5. Shutdown current is defined as the sum of current going into pin 1, 5, and 6 when the device is disabled.
July 2009
3
M9999-070709-A
(408) 955-1690
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC4827BMM TR | 功能描述:IC EL DRIVER 180VPP OUT 8-MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 照明，镇流器控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:CCFL 控制器 频率:40 ~ 80 kHz 电流 - 电源:5mA 电流 - 输出:- 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) 其它名称:90-3991V+V01 |
| MIC4827BMMTS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC4827YMM | 功能描述:LED照明驱动器 180V EL Driver (Lead Free) 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 |
| MIC4827YMM TR | 功能描述:LED照明驱动器 180V EL Driver (Lead Free) 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 |
| MIC4827YMM | 制造商:Micrel Inc 功能描述:Driver IC |
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