- 您现在的位置：买卖IC网 > PDF目录384927 > SMS66FR12 (Summit Microelectronics, Inc.) Six-Channel Power Supply Supervisor and Cacsade Sequence Controller PDF资料下载
参数资料
| 型号： | SMS66FR12 |
| 厂商： | Summit Microelectronics, Inc. |
| 英文描述： | Six-Channel Power Supply Supervisor and Cacsade Sequence Controller |
| 中文描述： | 6通道电源监控和Cacsade序控制器 |
| 文件页数： | 4/26页 |
| 文件大小： | 1039K |
| 代理商： | SMS66FR12 |
SMS66
Preliminary Information
Summit Microelectronics, Inc
2070 1.0 7/16/03
4
Pin
Number
Pin
Type
Pin Name
Pin Description
1
DATA
SDA
I
2
C Bi-directional data line
2
CLK
SCL
I
2
C Clock line
3
IN
A2
The address pin is biased either to VDD_CAP or GND. When
communicating with the SMS66 over the 2-wire bus A2 provides a
mechanism for assigning a unique bus address.
Programmable active high/low input. When asserted the RST output will be
go active. When de-asserted the RST output will go inactive immediately
after a reset timeout period (t
PRTO
) if there are no RST trigger sources active.
This timeout period makes it suitable to use a pushbutton for manual reset.
Programmable active high/low input signals the start of the power
sequencing. When asserted the part will sequence the supplies on and
when de-asserted the part will sequence the supplies off.
Programmable active high/low input. Force shutdown is used to immediately
turn off all converter enable signals (PUP outputs)
Programmable active high/low open drain Fault output. Active when a
programmed fault condition exists on AIN1, AIN2, or the internal temperature
sensor.
Programmable active high/low open drain Healthy output. Active when all
programmed power supply inputs and monitored inputs are within OV and
UV limits.
Programmable active high/low open drain Reset output. Active when a
programmed fault condition exists on any power supply inputs or monitored
inputs or when MR is active. RST has a programmable timeout period with
options for 0.64ms, 25ms, 100ms and 200ms.
4
IN
MR
5
IN
PWR_ON/OFF
6
IN
FS
7
OUT
FAULT
8
OUT
HEALTHY
9
OUT
RST
10
IN
AIN1
General purpose monitored analog input
11
IN
AIN2
General purpose monitored analog input
12, 44,
39, 34,
29, 24,
19
GND
GND
Ground
13
IN
VREF_ADC
Voltage reference input used for A/D conversion where:
(4XVREF_ADC) = Full Scale for VM
A-F
and VDD
(12XVREF_ADC) = FS for 12VIN
(2XVREF_ADC) = FS for AIN1 and AIN2.
VREF_ADC can be connected to VREF_CNTL in most applications.
14
O
VREF_OUT
Voltage reference output for the internal 1.25V reference.
41,36,
31,26,
21,16
IN
VM
X
Monitored voltage input, VM
A
through VM
F
PIN DESCRIPTIONS
相关PDF资料 |
PDF描述 |
|---|---|
| SMS66FR13 | Six-Channel Power Supply Supervisor and Cacsade Sequence Controller |
| SMS66FR14 | Six-Channel Power Supply Supervisor and Cacsade Sequence Controller |
| SMS66FR15 | Six-Channel Power Supply Supervisor and Cacsade Sequence Controller |
| SMS8198 | Philips TriMedia⑩ Processor Companion Supervisor With a 16K-bit 2-wire Serial Memory |
| SMS8198S | Philips TriMedia⑩ Processor Companion Supervisor With a 16K-bit 2-wire Serial Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SMS66FR13 | 制造商:SUMMIT 制造商全称:SUMMIT 功能描述:Six-Channel Power Supply Supervisor and Cacsade Sequence Controller |
| SMS66FR14 | 制造商:SUMMIT 制造商全称:SUMMIT 功能描述:Six-Channel Power Supply Supervisor and Cacsade Sequence Controller |
| SMS66FR15 | 制造商:SUMMIT 制造商全称:SUMMIT 功能描述:Six-Channel Power Supply Supervisor and Cacsade Sequence Controller |
| SMS69273-91NF | 制造商:Laird Technologies Inc 功能描述:ANTENNA BROADBAND/OMNI SMD |
| SMS69273-91TNM | 功能描述:829MHz, 2.2GHz GSM, LTE, UMTS Dome RF Antenna 698MHz ~ 960MHz, 1.71GHz ~ 2.7GHz 0.8dBi, 0.2dBi Connector, TNC Male Panel Mount 制造商:laird technologies ias 系列:- 包装:散装 零件状态:有效 频率组:宽带 频率（中心/带）:829MHz，2.2GHz 频率范围:698MHz ~ 960MHz，1.71GHz ~ 2.7GHz 天线类型:圆顶 频带数:2 VSWR:2 回波损耗:- 增益:0.8dBi，0.2dBi 功率 - 最大值:3W 特性:- 端接:连接器，TNC 公型 侵入防护:- 安装类型:面板安装 高度（最大值）:3.425"（87.00mm） 应用:GSM，LTE，UMTS 标准包装:1 |
发布紧急采购，3分钟左右您将得到回复。