参数资料
型号: MAX3353EEUE+T
厂商: Maxim Integrated Products
文件页数: 15/21页
文件大小: 0K
描述: IC CHARGE PUMP USB OTG 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 充电泵,USB
输入电压: 2.6 V ~ 5.5 V
输出数: 2
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
USB On-the-Go Charge Pump with Switchable
Pullup/Pulldown Resistors
Table 7. Status Register (13h)
BIT
NUMBER
0
1
2
3
4
5
6
7
SYMBOL
V BUS_VALID
SESSION_
VALID
SESSION_END
ID_GND
ID_FLOAT
A_HNP
B_HNP
CONTENTS
Device A V BUS valid comparator, threshold = 4.55V:
0 = V BUS lower than threshold
1 = V BUS higher than threshold
Session-valid comparator, threshold = 1.4V:
0 = V BUS lower than threshold
1 = V BUS higher than threshold
V BUS session-end comparator, threshold = 0.5V:
0 = V BUS higher than threshold
1 = V BUS lower than threshold
ID_IN grounded:
0 = not grounded
1 = grounded
ID_IN floating:
0 = not floating
1 = floating
Set when Device A is configured, BDISC_ACONN is enabled and has attached pullup during HNP;
cleared by resetting BDISC_ACONN bit in control register 1.
Set when Device B is configured, BDISC_ACONN is enabled and has asserted an SE0 during HNP;
cleared by resetting BDISC_ACONN bit in control register 1.
Not used
Table 8. Interrupt Register Address Map
REGISTER
ADDRESS
BIT7
BIT6
BIT5
POWER-UP REGISTER STATUS
BIT4 BIT3
BIT2
BIT1
BIT0
Interrupt Mask
Interrupt Edge
Interrupt Latch
14h
15h
16h
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Table 9. Interrupt Mask Register (14h)
BIT
NUMBER
0
1
2
3
4
5
6
7
SYMBOL
V BUS_VALID_EN
SESSION_
VALID_EN
SESSION_
END_EN
ID_GND_EN
ID_FLOAT_EN
A_HNP_EN
OPERATION
Enables V BUS_VALID interrupt
Enables SESSION_VALID
interrupt
Enables SESSION_END
interrupt
Enables ID_GND interrupt
Enables ID_FLOAT interrupt
Enables A_HNP interrupt
Not used
Not used
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