参数资料
型号: MAX8982EWO+T
厂商: Maxim Integrated Products
文件页数: 8/73页
文件大小: 0K
描述: IC PWR MGMT ICERA E400 42WLP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
应用: 电源,ICERA E400,E450
输入电压: 4.1 V ~ 5.5 V
输出数: 13
输出电压: 可编程
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 42-WFBGA,WLCSP
供应商设备封装: 42-WLP
包装: 带卷 (TR)
MAX8982A/MAX8982P/MAX8982X
Power-Management ICs for
ICERA E400 Platform
GENERAL ELECTRICAL CHARACTERISTICS (continued)
(MAX8982A/MAX8982P: V IN1A = V IN1B = +5.0V and C OUT1,2,3+CIN_ = 1000 F F, MAX8982X: V IN1A = V IN1B = +3.3V and
CO UT1,2,3+CIN_ = 20 F F, C REFBP = 0.1 F F, T A = -40 N C to +85 N C. Typical values are at T A = +25 N C, unless otherwise noted.) (Note 3)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OPERATING VOLTAGE
IN1A, IN1B Operating Voltage
MAX8982A
MAX8982X/MAX8982P
MAX8982A, V IN1_ rising
4.1
2.9
3.5
3.8
5.5
5.5
4.1
V
Undervoltage Lockout
MAX8982A, V IN1_ falling
MAX8982X/MAX8982P, V IN1_ rising
2.5
3.5
2.7
2.9
V
OVERVOLTAGE LOCKOUT (OVP )
Overvoltage Lockout
MAX8982X/MAX8982P, V IN1_ falling
2.4
(Shutdown All Outputs Including
LDO7)
IN1A, IN1B Overvoltage
Hysteresis
V IN1_ rising
5.75
250
5.93
V
mV
THERMAL SHUTDOWN
Threshold
Hysteresis
T J rising
160
10
N C
N C
HOT TEMPERATURE DETECTIO N
Threshold
Interrupt enabled, T J rising, typical hysteresis = +10 N C
+125
N C
REFERENCE
REFBP Output Voltage
Supply Rejection
0 P I REFBP P 1 F A
4.1V P V IN1_ P 5.5V
0.788
0.80
0.2
0.812
V
mV
LOGIC AND CONTROL INPUTS (SDA, SCL, EN, DVS1, PWR_REQ)
Input Low Level
Input High Level
T A = +25 N C
T A = +25 N C
1.2
0.3
V
V
Logic Input Current
0V < V IN1_ < 5.5V, T A = +25 N C
0V < V IN1_ < 5.5V, T A = +85 N C
-1
0.1
+1
F A
LOGIC AND CONTROL OUTPUT S
SDA Output Low Level
I SDA = 6mA
0.4
V
I 2 C INTERFACE (V SCL = V SDA = 1.8V, Note 2, Figure 16)
Clock Frequency
Bus Free Time Between START
and STOP (t BUF )
Hold Time Repeated START
Condition (t HD_STA )
SCL Low Period (t LOW )
SCL High Period (t HIGH )
Setup Time Repeated START
Condition (t SU_STA )
SDA Hold Time (t HD_DAT )
SDA Setup Time (t SU_DAT )
1.3
0.6
1.3
0.6
0.6
0
100
400
kHz
F s
F s
F s
F s
F s
F s
ns
8
Maxim Integrated
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