MAX8930
WLED Charge Pump, RGB, OLED Boost,
LDOs with ALC and CAI
Table 15 . On/Off Register 3
ADDRESS
(HEX)
02
POR
(HEX)
26
BIT 7
CAI
BIT 6
CHG
BIT 5
KYI2C
BIT 4
WLED8
BIT 3
SUB8
BIT 2
TWAIT
BIT 1
MAIN I 2 C
BIT 0
HLCAI
NAME
POR
R/W
DESCRIPTION
CAI
CHG
KYI2C
WLED8
SUB8
TWAIT
MAINI2C
HLCAI
0
0
1
0
0
1
1
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
CAI Dimming for main WLEDs is on
Off
nMOS for charging indicator is on
Off
I 2 C for keypad is on
I 2 C for keypad is off
WLED8 output is on
WLED8 output is off
WLED8 belongs to main group
WLED8 belongs to subgroup
64ms waiting time for ALC calculation
32ms
I 2 C dimming for main WLEDs is ON
I 2 C dimming for main WLEDs is OFF
Active low for main WLED_ activated
Active high to be ON
Table 16 . LDO1 and LDO2 Register
ADDRESS
(HEX)
03
POR
(HEX)
4A
R/W
R/W
BIT 7
LDO10
BIT 6
LDO11
BIT 5
LDO12
BIT 4
Reserved
BIT 3
LDO20
BIT 2
LDO21
BIT 1
LDO22
BIT 0
KYPWM
DESCRIPTION
LDO10
0
0
0
0
1
1
1
1
LDO20
0
0
0
0
1
1
1
1
LDO11
0
0
1
1
0
0
1
1
LDO21
0
0
1
1
0
0
1
1
LDO12
0
1
0
1
0
1
0
1
LDO22
0
1
0
1
0
1
0
1
LDO1 VOLTAGE (V)
2.3
2.5
2.6 (default)
2.7
2.8
2.9
3.0
3.1
LDO2 VOLTAGE (V)
2.3
2.5
2.6
2.7
2.8
2.9 (default)
3.0
3.1
NAME
KYPWM
Maxim Integrated
POR
0
DESCRIPTION
1: PWM for keypad is on. 0: PWM for k eypad     is off
39
相关PDF资料
MAXQ2000-KIT EVAL KIT FOR MAXQ2000
MAXQ610-KIT# EVALUATION KIT FOR MAXQ610
MB2146-401-01A KIT STARTER F2MC-8FX 3V
MB2146-401-03A KIT STARTER F2MC-8FX 5V
MB2146-410A-01-E KIT STARTER MB95200/210H SERIES
MB85R1001ANC-GE1 IC FRAM 1MBIT 150NS 48TSOP
MB85R1002ANC-GE1 IC FRAM 1MBIT 150NS 48TSOP
MB85R256FPFCN-G-BNDE1 IC FRAM 256KBIT 150NS 28TSOP
相关代理商/技术参数
MAX8931EVKIT+ 制造商:Maxim Integrated Products 功能描述:5V RS232 TRANSCEIVER - Boxed Product (Development Kits)
MAX8932EVKIT+ 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX8932EWT120+T 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX8934AETI+ 功能描述:电池管理 Dual Linear Charger Smart Power Selector RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX8934AETI+T 功能描述:电池管理 Dual Linear Charger Smart Power Selector RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX8934BETI+ 功能描述:电池管理 Dual Linear Charger Smart Power Selector RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
MAX8934BETI+ 制造商:Maxim Integrated Products 功能描述:IC BATTERY CHARGER DUAL 28TQFN
MAX8934BETI+T 功能描述:电池管理 Dual Linear Charger Smart Power Selector RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel