参数资料
型号: MAX8834YEWP+T
厂商: Maxim Integrated
文件页数: 37/44页
文件大小: 0K
描述: IC LED DRIVR BCKLGT FLASH 20-WLP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
拓扑: 线性(LDO),低端,PWM,升压(升压)
输出数: 3
内部驱动器:
类型 - 主要: 闪灯/白光
类型 - 次要: 白色 LED
频率: 1.8MHz ~ 2.2MHz
电源电压: 2.5 V ~ 5.5 V
输出电压: 5.5V
安装类型: 表面贴装
封装/外壳: 20-WFBGA,WLBGA
供应商设备封装: 20-WLP
包装: 带卷 (TR)
工作温度: -40°C ~ 85°C
MAX8834Y/MAX8834Z
Adaptive Step-Up Converters
with 1.5A Flash Driver
Table 15. STATUS1
This register contains status information.
REGISTER NAME
Address
Reset Value
Type
Special Features
STATUS1
0x17
N/A
Read
BIT
NAME
DESCRIPTION
DEFAULT VALUE
NTC Status Readback
B7 (MSB)
NTC_FLT
0 = NTC status OK
0
1 = Fault (short) occurred on NTC
GSMB Status Readback
B6
GSMB
0 = No GSMB event has occurred
0
1 = GSMB event has occurred
POK Window Cooperator Status Readback
B5
POK_FLT
0 = Output voltage is within POK window
0
1 = POK fault has occurred
Die Temperature Overload Condition Status Readback
B4
OVER_TEMP
0 = Die temp is within spec
0
1 = Die overtemp event has occurred
NTC Status Readback
B3
NTC_OVT
0 = NTC temperature is within spec
0
1 = NTC temperature threshold has tripped
INDLED Status Readback
B2
INDLED_FLT
0 = INDLED status is OK
0
1 = Fault (open/short) has occurred on INDLED
FLED2 Status Readback
B1
FLED2_FLT
0 = FLED2 status is OK
0
1 = Fault (open/short) has occurred on FLED2
FLED1 Status Readback
B0 (LSB)
FLED1_FLT
0 = FLED1 status is OK
0
1 = Fault (open/short) has occurred on FLED1
Note: All faults are latched. Bit(s) are cleared after reading register contents. If the fault is still present, the bit is set again.
Maxim Integrated
37
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