Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
特点
Automotive 24-bit 63 mA Constant current LED Driver with 10 MHz SPI interface in HVQFN40 package
封装
HVQFN40: HVQFN40, plastic thermal enhanced very thin quad flat wettable flanks package; no leads; 40 terminals, 0.5 mm pitch, 6 mm x 6 mm x 0.85 mm body
购买选项
PCA9958HN/Q900Y
正常供应
12NC: 935420078518
详细信息
数量
单价
| 1 - 25 | $1.82 |
| 26 - 99 | $1.82 |
| 100+ | $1.54 |
订购
现货:3,843
从分销商处购买工作特点
| 参数 | 值 |
|---|---|
Number of Channels | 24 |
Output Current on pin LEDn (Max) (mA) | 63 |
Supply Voltage [Min to Max] (V) | 2.7 to 5.5 |
Serial Communication | 1 x SPI |
| 参数 | 值 |
|---|---|
Topology | Constant current |
Blinking Rate (Min to Max) (Hz) | 0.059 to 15 |
Operating Temperature (Min-Max) (℃) | -40 to 105 |
AEC-Q100 compliant | Y |
环境
| 部件/12NC | 无铅 | 欧盟 RoHS | 无卤素 | RHF指标 | REACH SVHC | 重量（mg） |
|---|---|---|---|---|---|---|
PCA9958HN/Q900Y(935420078518) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 68.5 |
质量
| 部件/12NC | 安全保障功能安全 | 湿度灵敏度等级(MSL) | 封装体峰值温度（PPT）（C°） | ||
|---|---|---|---|---|---|
| 铅焊接 | 无铅焊接 | 铅焊接 | 无铅焊接 | ||
PCA9958HN/Q900Y (935420078518) | No | 3 | 3 | 240 | 260 |
配送
| 部件/12NC | 协调关税 (美国)免责声明 |
|---|---|
PCA9958HN/Q900Y (935420078518) | 854239 |
更多信息 PCA9958HN
The PCA9958 is a 24-channel SPI serial bus 63 mA LED driver with a supply voltage range of 2.7 V to 5.5 V. This device is optimized for dimming and blinking RGBA LEDs.
Each LED has its own 8-bit resolution fixed frequency operating at 31.25 kHz with an adjustable duty cycle 0% - 100% for brightness control. Additional PWM controller has a fixed frequency of 122 Hz and adjustable frequency of 15 Hz duty cycle from 0% - 99.6% for dimming and blinking control.
Output peak current is adjustable with an 8-bit linear DAC from 250 µA to 63.75 mA. The PCA9958 has open and short detection circuitry and thermal shutdown protection. This device has a 4-wire SPI bandwidth of 10 MHz to communicate with the local micro.