参数资料
型号: MAX8982MEWO+T
厂商: Maxim Integrated Products
文件页数: 17/73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: 10
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
OUT9 (LDO9) ELECTRICAL CHARACTERISTICS (continued)
(MAX8982_: V IN3 = V BUCK2 = 1.8V, C IN3 = 2.2 F F, C REFBP = 0.1 F F, C OUT9 = 2.2 F F, T A = -40 N C to +85 N C, unless otherwise noted.
Typical values are at T A = +25 N C.) (Note 3)
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
Startup Transient Overshoot
(Note 4)
Shutdown Output Impedance
(Active Discharge Resistance)
I LOAD = 50mA
I 2 C programmable, default off
100
50
mV
I
RESET ELECTRICAL CHARACTERISTICS
(MAX8982A/MAX8982P: V IN1A = V IN1B = +5V, MAX8982X: V IN1A = V IN1B = +3.3V, V BUCK2 = 1.8V, C BUCK2 = 2.2 F F, C REFBP =
0.1 F F, T A = -40 N C to +85 N C, unless otherwise noted. Typical values are at T A = +25 N C.) (Note 3)
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
Output High Voltage
Output Low Voltage
RESET Enabled (Note 4)
Internal logic supply I SOURCE = 0 F A
Internal logic supply I SINK = 500 F A
From BUCK2 enable (Figure 4)
V BUCK2
- 0.3V
625
0.3
V
V
F s
RESET Disabled (Note 4)
With respect to IRQ = low
26
78
F s
Pullup Resistance to BUCK2
8
14
22
k I
IRQ ELECTRICAL CHARACTERISTICS
(MAX8982A/MAX8982P: V IN1A = V IN1B = +5.0V, MAX8982X: V IN1A = V IN1B = +3.3V, V BUCK2 = 1.8V, C BUCK2 = 2.2 F F, C REFBP = 0.1 F F,
T A = -40 N C to +85 N C. Typical value   s are at T A = +25 N C, unless otherwise specified.) (Note 3)
PARAMETER
CONDITION
MIN
TYP
MAX
UNITS
Output High Voltage
Output Low Voltage
Internal logic supply I SOURCE = 0 F A
Internal logic supply I SINK = 500 F A
V BUCK2
- 0.3V
0.3
V
V
Pullup Resistance to BUCK2
100
200
400
k I
CURRENT REGULATOR ELECTRICAL CHARACTERISTICS
(MAX8982A/MAX8982P: V IN1A = V IN1B = +5V and V DD_ = 3.2V, MAX8982X: V IN1A = V IN1B = +3.3V and V DD_ = 3.3V, C REFBP = 0.1 F F,
T A = -40 N C to +85 N C, unless otherwise noted. Typical values are at T A = +25 N C.) (Note 3)
PARAMETER
DR_ Sink Current Range
CONDITION
MIN
3
TYP
MAX
24
UNITS
mA
DR_[2:0] = 000
DR_[2:0] = 001
DR_[2:0] = 010
3
6
9
DR_ Current Sink Programmable
DR_[2:0] = 011
DR_[2:0] = 100
DR_[2:0] = 101
DR_[2:0] = 110
DR_[2:0] = 111 (default)
12
15
18
21
24
mA
DR_ Sink Current Accuracy
(Note 4)
V DR_ Voltage Drop
T A = +25 N C
T A = -40 N C to +85 N C
I DR_ = 24mA
-10
-15
60
+10
+15
120
%
mV
Maxim Integrated
17
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