參數(shù)資料
型號(hào): LP3954TLX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 顯示驅(qū)動(dòng)器
英文描述: Advanced Lighting Management Unit
中文描述: LED DISPLAY DRIVER, PBGA36
封裝: 3 X 3 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, MICRO, SMD-36
文件頁(yè)數(shù): 46/56頁(yè)
文件大小: 5801K
代理商: LP3954TLX
BOOST_OUTPUT (0DH) – BOOST OUTPUT VOLTAGE CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
Boost[7:0]
rw-0
rw-0
rw-1
rw-1
rw-1
rw-1
rw-1
rw-1
Boost[7:0]
Bits 7-0
Adjustment
Typical boost output (V)
4.00
4.25
4.40
4.55
4.70
4.85
5.00 (default)
5.15
5.30
Boost[7:0]
0000 0000
0000 0001
0000 0011
0000 0111
0000 1111
0001 1111
0011 1111
0111 1111
1111 1111
BOOST_FRQ (0EH) – BOOST FREQUENCY CONTROL REGISTER
D7
D6
D5
r-0
D4
D3
D2
D1
D0
freq_sel[2:0]
rw-1
r-0
r-0
r-0
r-0
rw-1
rw-1
freq_sel[2:0]
Bits 7-0
Adjustment
freq_sel[2:0]
1xx
01x
00x
Frequency
2.00 MHz
1.67 MHz
1.00 MHz
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46
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LP3958TLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Lighting Management Unit with High Voltage Boost Converter