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参数资料
| 型号： | TPS65181RGZR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | POWER SUPPLY MANAGEMENT CKT, PQCC48 |
| 封装： | 7 X 7 MM, 0.90 MM HEIGHT, GREEN, PLASTIC, VQFN-48 |
| 文件页数： | 24/41页 |
| 文件大小： | 892K |
| 代理商： | TPS65181RGZR |
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SLVSA76F
– MARCH 2010 – REVISED FEBRUARY 2011
INTERRUPT STATUS 2 (INT_STATUS2)
Address
– 0x08h
DATA BIT
D7
D6
D5
D4
D3
D2
D1
D0
FIELD NAME
VB_UV
VDDH_UV
VN_UV
VPOS_UV
VEE_UV
Not used
VNEG_UV
EOC
READ/WRITE
R
RESET VALUE
N/A
0
N/A
FIELD NAME
BIT DEFINITION(1)
VB_UV
Positive boost converter under voltage detect interrupt
VDDH_UV
VDDH under voltage detect interrupt
VN_UV
Inverting buck-boost converter under voltage detect interrupt
VPOS_UV
VPOS under voltage detect interrupt
VEE_UV
VEE under Voltage detect interrupt
not used
N/A
VNEG_UV
VNEG under voltage detect interrupt
EOC
ADC end of conversion interrupt
(1)
Under voltage detect bit is set if the corresponding rail does not come up 5 ms after it is enabled except for DCDC1 and 2 which are set
10 ms after they are enabled.
POWER SEQUENCE REGISTER 0 (PWR_SEQ0)
Address
– 0x09h
DATA BIT
D7
D6
D5
D4
D3
D2
D1
D0
FIELD NAME
VDDH_SEQ[1:0]
VPOS_SEQ[1:0]
VEE_SEQ[1:0]
VNEG_SEQ[1:0]
READ/WRITE
R/W
RESET VALUE
1
0
1
0
FIELD NAME
BIT DEFINITION(1)
VDDH power-up/down order
00
– Power-up/down on STROBE1
VDDH_SEQ[1:0]
01
– Power-up/down on STROBE2
10
– Power-up/down on STROBE3
11
– Power-up/down on STROBE4
VPOS power-up/down order
00
– Power-up/down on STROBE1
VPOS_SEQ[1:0]
01
– Power-up/down on STROBE2
10
– Power-up/down on STROBE3
11
– Ppower-up/down on STROBE4
VEE power-up/down order
00
– Power-up/down on STROBE1
VEE_SEQ[1:0]
01
– Power-up/down on STROBE2
10
– Power-up/down on STROBE3
11
– Power-up/down on STROBE4
VNEG power-up/down order
00
– Power-up/down on STROBE1
VNEG_SEQ[1:0]
01
– Power-up/down on STROBE2
10
– Power-up/down on STROBE3
11
– Power-up/down on STROBE4
(1)
Power-down sequence follows the reverse order of power-up.
30
2010–2011, Texas Instruments Incorporated
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| TPS65182RGZT | 功能描述:LCD Gamma缓冲器 Pwr Mgt IC for E Ink Vizplex RoHS:否 制造商:Maxim Integrated 输入补偿电压: 转换速度: 电源电压-最大:20 V 电源电压-最小:9 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-38 封装:Tube |
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