参数资料
型号: MAX6876ETX+
厂商: Maxim Integrated Products
文件页数: 3/39页
文件大小: 0K
描述: IC TRACKER/SUPERVISOR MON 36TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: 序列发生器
监视电压数目: 4
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 可调节/可选择
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-WFQFN 裸露焊盘
供应商设备封装: 36-TQFN 裸露焊盘(6x6)
包装: 管件
EEPROM-Programmable, Quad,
Power-Supply Tracker/Sequencer Circuit
ELECTRICAL CHARACTERISTICS (continued)
(V CC , IN1 – IN4 = +2.7V to +5.5V; ENABLE = MARGIN = MR = ABP = TRKEN; T A = -40 ° C to +85 ° C, unless otherwise specified.
Typical values are at T A = +25 ° C.) (Note 1)
PARAMETER
Tracking-Differential-Voltage Hold
Ramp (Note 3)
SYMBOL
V TRK
CONDITIONS
V OUT_ > V TH_PL
V OUT_ < V TH_PG
MIN
95
TYP
125
MAX
155
UNITS
mV
Tracking-Differential-Voltage
Hysteresis
25
mV
Tracking-Differential FAULT
Voltage (Note 3)
V TRK_F
V OUT_ > V TH_PL
V OUT_ < V TH_PG
200
250
300
mV
00
20
25
30
FAULT Timeout Period (Note 4)
t FAULTUP ,
t FAULTDOWN
Register
contents
(Table 16)
01
10
40
80
50
100
60
120
ms
11
160
200
240
FAULT to GATE Delay
t FG
2
μs
IN1 – IN4 Input Impedance
OUT1 – OUT4 Input Impedance
R IN1-4
R OUT1-4
For IN_ voltages < the highest IN_ supply
OUT_ pulldown disabled
55
70
90
100
145
130
k ?
k ?
Power-On Delay
IN_ to GATE_ Delay
OUT_ to PG_ Delay
t PO
t D-GATE
t POK
V ABP ≥ V UVLO
IN_ falling/rising, 100mV overdrive
OUT_ rising, 100mV overdrive
OUT_ falling, 100mV overdrive
000
001
010
10
20
6
3
25
25
12.5
25
3
15
30
ms
μs
ms
μs
μs
GATE, RESET , Autoretry Timeout
Period (Notes 5, 6)
t RESET,
t AUTO,
t GATE
Register
contents
(Table 16)
011
100
101
40
80
160
50
100
200
60
120
240
ms
110
111
00
320
1280
10
400
1600
12.5
480
1920
15
OC Timeout Period
t OC
Register
contents
(Table 16)
01
10
40
80
50
100
60
120
ms
11
160
200
240
00
T A = 0 ° C to +85 ° C
T A = -40 ° C to 0 ° C
560
480
800
800
1040
1120
Track/Sequence Slew Rate Rising
or Falling
TRK SLEW
Register
contents
(Table 16)
01
10
T A = 0 ° C to +85 ° C
T A = -40 ° C to 0 ° C
T A = 0 ° C to +85 ° C
T A = -40 ° C to 0 ° C
280
240
140
120
400
400
200
200
520
560
260
280
V/s
11
T A = 0 ° C to +85 ° C
T A = -40 ° C to 0 ° C
70
60
100
100
130
140
Register
00
96.25
97.5
98.75
IN_ to OUT_ Overcurrent
Threshold
V TH_OC
contents
(Table 16),
01
10
93.75
91.25
95
92.5
96.25
93.75
%
OUT_ falling
11
88.75
90
91.25
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3
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