参数资料
型号: ATA6838C-PXQW
厂商: Atmel
文件页数: 4/18页
文件大小: 0K
描述: IC DVR HEX HALF BRIDGE 24QFN
标准包装: 6,000
类型: 半桥,高端/低端
输入类型: 串行
输出数: 6
导通状态电阻: 1 欧姆
电流 - 输出 / 通道: 950mA
电流 - 峰值输出: 1.25A
电源电压: 7 V ~ 40 V
工作温度: -40°C ~ 150°C
安装类型: 表面贴装
封装/外壳: 24-VQFN 裸露焊盘
供应商设备封装: 24-QFN 裸露焊盘(5x5)
包装: 带卷 (TR)
其它名称: ATA6838C-PXQW-ND
Table 2-1.
Pin Description QFN24 (Continued)
Pin
13
14
15
Symbol
DO
VCC
NC
Function
Serial data output; 5V CMOS logic level tri-state output for output (status) register data; sends
16-bit status information to the microcontroller (LSB is transferred first). Output will remain tri-
stated unless device is selected by CS = low, therefore, several ICs can operate on one data
output line only
Logic supply voltage (5V)
Internal bond to GND
16
GND SENSE Ground; reference potential; internal connection to the lead frame; cooling tab
17
18
19
20
21
22
23
24
CS
CLK
DI
OUT6
OUT6
SENSE
OUT5
SENSE
OUT5
NC
Chip select input; 5V CMOS logic level input with internal pull up;
low = serial communication is enabled, high = disabled
Serial clock input; 5V CMOS logic level input with internal pull down;
controls serial data input interface and internal shift register (f max = 2MHz)
Serial data input; 5V CMOS logic level input with internal pull down; receives serial data from
the control device; DI expects a 16-bit control word with LSB being transferred first
Output 6; see pin 1
Only for testability in final test
Only for testability in final test
Output 5; see pin 1
Internal bond to GND
Atmel ATA6838C [DATASHEET]
9237F–AUTO–05/12
4
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