参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 68/159页
文件大小: 0K
描述: IC POWER MANAGEMENT 206MAPBGA
标准包装: 160
应用: 通用
电源电压: 1.8 V ~ 4.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 206-LFBGA
供应商设备封装: 206-MAPBGA(13x13)
包装: 托盘
Functional Block Description
noise injection must be avoided and filtering added, if necessary to ensure suitable PLL performance. The VPLL regulator has a
dedicated input supply pin.
VINPLL can be connected to either BP or a 1.8 V switched mode power supply rail such as from SW5 for the two lower set points
of each regulator VPLL[1:0] = [00], [01]. In addition, when the two upper set points (VPLL[1:0] = [10],[11]) are used, the VINPLL
inputs can be connected to either BP or a 2.2 V nominal external switched mode power supply rail, to improve power dissipation.
Table 56. VPLL Voltage Control
Parameter Value
Function
ILoad max
Input Supply
VPLL[1:0]
00
01
10
11
output = 1.2 V
output = 1.25 V
output = 1.50 V
output = 1.8 V
50 mA
50 mA
50 mA
50 mA
BP or 1.8 V
BP or 1.8 V
BP or External switch
BP or External switch
Table 57. VPLL Electrical Specification
Characteristics noted under conditions BP = 3.6 V, V BUS = 5.0 V,- 40 ? C ? T A ? 85 ? C, unless otherwise noted. Typical values at
BP = 3.6 V and T A = 25 °C under nominal conditions, unless otherwise noted.
Symbol
Characteristic
Min
Typ
Max
Unit
Notes
GENERAL
V INPLL
Operating Input Voltage Range
V
? VPLL all settings, BP biased
? VPLL [1:0] = 00, 01 (SW5 = 1.8 V)
? VPLL, [1:0] = 10, 11, External Switch
UVDET
1.75
2.15
-
1.8
2.2
4.5
4.5
4.5
I PLL
Operating current Load range
-
-
50
mA
VPLL ACTIVE MODE – DC
V PLL
Output Voltage V OUT
V
V PLL-LOPP
V PLL-LIPP
I PLL-Q
? V INMIN < V IN < V INMAX ,
? IL MIN < IL < IL MAX
Load Regulation
? 1.0 mA < IL < IL MAX For any V INMIN < V IN < V INMAX
Line Regulation
? V INMIN < V IN < V INMAX For any IL MIN < IL < IL MAX
Quiescent Current
? V INMIN < V IN < V INMAX IL = 0
V NOM
– 0.05
-
-
-
V NOM
0.35
5.0
8.0
V NOM
+ 0.05
-
-
-
mV/mA
mV
μA
VPLL ACTIVE MODE – AC
VPLL PSRR
PSRR, IL = 75% of IL MAX , 20 Hz to 20 kHz
dB
t ON-VPLL
t OFF-VPLL
VPLL OS-
? V IN = UVDET
? V IN = V NOM + 1.0 V, > UVDET
Turn-on Time
? Enable to 90% of end value V IN = V INMIN , V INMAX IL = 0
Turn-off Time
? Disable to 10% of initial value V IN = V INMIN , V INMAX , IL = 0
Start-up Overshoot
-
-
-
0.05
70
75
-
-
-
-
120
10
μs
ms
%
START
? V IN = V INMIN , V INMAX IL = 0
-
1.0
2.0
MC34708
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
68
相关PDF资料
PDF描述
MC34710EWR2 IC PWR SUPPLY ADJ DUAL SW 32SOIC
MC34712EPR2 IC CONVERTER DDR 24QFN
MC34713EPR2 IC CONVERTER DDR 24QFN
MC34716EPR2 IC CONVERTER DDR 26QFN
MC34717EPR2 IC CONVERTER DDR 26QFN
相关代理商/技术参数
参数描述
MC34708VMR2 功能描述:PMIC 解决方案 PMIC 5S 6LDO BST 10BTADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC34709 制造商:SPC Multicomp 功能描述:HEADER R/ANGLE 12WAY 制造商:SPC Multicomp 功能描述:HEADER, R/ANGLE, 12WAY 制造商:SPC Multicomp 功能描述:WIRE-BOARD CONN, RECEPTACLE, 12POS, 3MM; Series:2261(5561); Pitch Spacing:3mm; Contact Termination:Through Hole Right Angle; No. of Contacts:12; No. of Rows:2; Connector Mounting:PCB; Gender:Receptacle; Contact Material:Copper Alloy ;RoHS Compliant: Yes
MC34709VK 功能描述:PMIC 解决方案 PMIC 5SW, 6 LDO BST, 10 Bit ADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC34709VKR2 功能描述:PMIC 解决方案 PMIC 5SW, 6 LDO BST, 10 Bit ADC RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MC3470N 制造商:Texas Instruments 功能描述: