參數(shù)資料
型號(hào): MAX5961ETM+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: 0 to 16V, Quad, Hot-Swap Controller with 10-Bit Current and Voltage Monitor; Package: THIN QFN, 48 pin ; Temperature Range: -40°C to +85°C
中文描述: 4-CHANNEL POWER SUPPLY SUPPORT CKT, QCC48
封裝: 7 X 7 MM, ROHS COMPLIANT, MO-220, TQFN-48
文件頁(yè)數(shù): 20/42頁(yè)
文件大?。?/td> 335K
代理商: MAX5961ETM+
MAX5961
0 to 16V, Quad, Hot-Swap Controller
with 10-Bit Current and Voltage Monitor
______________________________________________________________________________________
27
Digital Undervoltage and
Overvoltage Detection Thresholds
The most recent voltage values are continuously com-
pared to four programmable limits, comprising two
undervoltage (UV) levels (see Tables 21–24) and two
overvoltage (OV) levels (see Tables 25–28).
Table 21. Undervoltage Warning Threshold Register Format (High-Order Bits)
Description:
Undervoltage warning threshold high-order bits [9:2]
Register Titles:
uv1_ch1_h
uv1_ch2_h
uv1_ch3_h
uv1_ch4_h
Register Addresses:
0x32
0x3C
0x46
0x50
R/W
RESET
VALUE
uv1_9
uv1_8
uv1_7
uv1_6
uv1_5
uv1_4
uv1_3
uv1_2
0x00
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Table 22. Undervoltage Warning Threshold Register Format (Low-Order Bits)
Description:
Undervoltage warning threshold low-order bits [1:0]
Register Titles:
uv1_ch1_l
uv1_ch2_l
uv1_ch3_l
uv1_ch4_l
Register Addresses:
0x33
0x3D
0x47
0x51
R/W
RESET
VALUE
uv1_1
uv1_0
0x00
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Table 23. Undervoltage Critical Threshold Register Format (High-Order Bits)
Description:
Undervoltage critical threshold high-order bits [9:2]
Register Titles:
uv2_ch1_h
uv2_ch2_h
uv2_ch3_h
uv2_ch4_h
Register Addresses:
0x34
0x3E
0x48
0x52
R/W
RESET
VALUE
uv2_9
uv2_8
uv2_7
uv2_6
uv2_5
uv2_4
uv2_3
uv2_2
0x00
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Table 24. Undervoltage Critical Threshold Register Format (Low-Order Bits)
Description:
Undervoltage critical threshold low-order bits [1:0]
Register Titles:
uv2_ch1_l
uv2_ch2_l
uv2_ch3_l
uv2_ch4_l
Register Addresses:
0x35
0x3F
0x49
0x53
R/W
RESET
VALUE
uv2_1
uv2_0
0x00
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
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