汽车车门驱动芯片
| 价 格： | 面议 | |
| 型号/规格： | L9950 | |
| 品牌/商标： | NS |
Features
■ One full bridge for 6A load (Ron=150 mΩ )
■ Two half bridges for 3A load (Ron=300 mΩ )
■ Two half bridges for 1.5A load (Ron=800 mΩ )
■ One highside driver for 6A load (Ron=100 mΩ )
■ Four highside drivers for 1.5 A load
(Ron=800 mΩ )
■ Programmable softstart function to drive loads
with higher inrush currents (i.e. current
>6 A,>3 A,>1.5 A)
■ Very low current consumption in standby mode
(IS < 6 μA typ; ICC <25 μA typ; Tj ≤ 85 °C)
■ All outputs short circuit protected
■ Current monitor output for 300 mΩ, 150 mΩ
and 100 m highside drivers
■ All outputs over temperature protected
■ Open load diagnostic for all outputs
■ Overload diagnostic for all outputs
■ Seperated half bridges for door lock motor
■ PWM control of all outputs
■ Charge pump output for reverse polarity
protection
- 所属城市：广东 东莞
- [联系时请说明来自维库仪器仪表网]
- 联系人： 杨晨
- 电话：769-23177534
- 传真：769-23177534
- 手机：13631712682
- QQ ：
LDO稳压电源芯片
信息内容：SIMPLE SWITCHER® Power Converter High Efficiency 500 mA Step-Down Voltage Regulator。 Features■ Efficiency up to 96%■ Available in SO-8, 8-pin DIP and LLP packages■ Computer Design Software LM267X Made Simple(version 6.0)■ Simple and easy to design with■ Requires only 5 external components■ Uses readily available standard inductors■ 3.3V, 5.0V, 12V, and adjustable output versions■ Adjustable version output voltage range: 1.21V to 37V■ ±1.5% max output voltage tolerance over line and loadconditions■ Guaranteed 500mA output load current■ 0.25Ω DMOS Output Switch■ Wide input voltage range: 8V to 40V■ 260 kHz fixed frequency internal oscillator■ TTL shutdown capability, low power standby mode■ Thermal shutdown and current limit protection
GPS天线放大
信息内容：Features• Advanced GaAs E-pHEMT• Low Noise: 0.8 dB typ• High Gain : 14.3 dB typ• Low component count• High IIP3 and IP1dB• Wide Supply Voltage: 1V to 3.6V• Shutdown current : < 0.1uA• CMOS compatible shutdown pin(VSD) current @ 2.85V : 90uA• Adjustable bias current via onesingle external resistor/voltage• Small Footprint: 2x2mm2• Low Profile: 1.1mm typ• Ext matching for non-GPS freqband operationSpecifications (25 deg):At 1.575GHz, 2.85V 8mA (Typ)• Gain = 14.3 dB (Typ)• NF = 0.8 dB (Typ)• IIP3 = 4.7 dBm (Typ)• IP1dB = 1.8 dBm (Typ)• S11 = -11.8 dB (Typ)• S22 = -12.4 dB (Typ)Typical performance @ 1.0V supplyS21 = 12.3dBNF = 1.0dBIds = 3.6mA
