參數(shù)資料
型號(hào): P95020ZLLG8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA124
封裝: LLGA-124
文件頁(yè)數(shù): 122/137頁(yè)
文件大?。?/td> 3533K
代理商: P95020ZLLG8
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)當(dāng)前第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)第135頁(yè)第136頁(yè)第137頁(yè)
P95020 / Preliminary Datasheet
Revision 0.7.10
85
2010 Integrated Device Technology, Inc.
LED_Boost EFFICIENCY vs. VIN
with two strings of 10 LEDs
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
3
3.5
4
4.5
5
5.5
VIN (V)
E
FF
IC
IE
N
C
Y
(%
)
IOUT = 40mA
IOUT = 20mA
Figure 23
LED Boost Efficiency vs VIN (two srings of 10 LEDs)
9.3
LED_BOOST - REGISTER SETTINGS
Output Current Register and Control Register control and monitor the LED_BOOST Driver. The controller can be
programmed by writing 8-bit control words to these registers.
The Base addresses are defined in Table 3 – Register Address Global Mapping on page 20.
9.3.1
LED_BOOST - Output Current Register
The Output Current Register contains the Enable Bit and the Sink Current settings.
IC Address = Page-0: 134(0x86), C Address = 0xA086
Bit
Bit Name
Def.
Set.
User
Type
Value
Description / Comments
[4:0]
LED_BOOST_IOUT
00000b
RW
Full Scale = 0.78 mA
Half Scale = 0.39 mA
Sink Current (See Table 22)
If LED_BOOST_SCALE (Bit 6) = 1, use Full Scale values:
LED Current = IOUT * 0.78 mA + 0.78 mA
If LED_BOOST_SCALE (Bit 6) = 0, use Half Scale values:
LED Current = IOUT * 0.39 mA + 0.39 mA
5
RESERVED
0b
RW
RESERVED
6
LED_BOOST_SCALE
1b
RW
1 = Full Current Scale
0 = Half Current Scale
Current Scale
7
LED_BOOST_ENABLE
0b
RW
1 = Enable
0 = Disable
Enable Output Voltage
Table 22
Register 0xA086 (0x86) IOUT Current Settings for Bits [4:0], Half Scale and Full Scale
Bit
Setting
Current (mA)
Bit
Setting
Current (mA)
Bit
Setting
Current (mA)
Bit
Setting
Current (mA)
Bit
Setting
Current (mA)
Half
Full
Half
Full
Half
Full
Half
Full
Half
Full
00000
0.39
0.78
00111
3.13
6.25
01110
5.86
11.72
10101
8.59
17.19
11100
11.33
22.66
00001
0.78
1.56
01000
3.52
7.03
01111
6.25
12.50
10110
8.98
17.97
11101
11.72
23.44
00010
1.17
2.34
01001
3.91
7.81
10000
6.64
13.28
10111
9.38
18.75
11110
12.11
24.22
00011
1.56
3.13
01010
4.30
8.59
10001
7.03
14.06
11000
9.77
19.53
11111
12.50
25.00
00100
1.95
3.91
01011
4.69
9.38
10010
7.42
14.84
11001
10.16
20.31
00101
2.34
4.69
01100
5.08
10.16
10011
7.81
15.63
11010
10.55
21.09
00110
2.73
5.47
01101
5.47
10.94
10100
8.20
16.41
11011
10.94
21.88
Note
Current Output contains an initial offset of 0.39 mA for Half Scale or 0.78 mA for Full Scale.
相關(guān)PDF資料
PDF描述
P95020ZLLGI8 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA124
PBL3717A STEPPER MOTOR CONTROLLER, 1.2 A, PDIP16
PC13892AJVL 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA186
PC13892BJVK 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA139
PC13892AJVK 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA139
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P95021NQG 功能描述:PMIC 解決方案 Integrates Audio, LED B/Light Pwr Mgt RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
P95021NQG8 制造商:Integrated Device Technology Inc 功能描述:POWER MANAGEMENT, AUDIO & CONT 制造商:Integrated Device Technology Inc 功能描述:132-VFQFPN - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:Integrates Audio, LED B/Light Pwr Mgt
P950-36I 制造商:Tripp Lite 功能描述:SERIAL ATA II SIGNAL CABLE, 2X7-PIN STRAIGHT CONNECTOR - 39" - Bulk
P9508- 制造商:ROEBUCK 功能描述:ROEBUCK DISH WASHING BRUSH
P9-511121 功能描述:按鈕開關(guān) Flush Dome Solder 5A SPST-DB, SPDT-DB RoHS:否 制造商:OTTO 觸點(diǎn)形式: 開關(guān)功能: 電流額定值: 電壓額定值 AC: 電壓額定值 DC: 功率額定值: 安裝風(fēng)格: 照明: 照明顏色: IP 等級(jí): 端接類型: 觸點(diǎn)電鍍: 執(zhí)行器: 蓋顏色: 封裝: 可燃性等級(jí):