参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 158/159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
Revision History
REVISION
9.0
10
11
DATE
10/2012
2/2013
4/2013
11/2013
DESCRIPTION OF CHANGES
? Corrected pins E14, E15, and F7 in Table 3
? Corrected Figure 3, Ball Map.
? Update table 3. Pin definition
? Pin TRICKLESEL, Function = I, Description = Connect to VCOREDIG
? Pin PRETMR, Function = I, Description = Connect to Ground
? Pin BPTHERM, Function = I, Description = Connect to Ground
? Update Table 4. Maximum rating
? Update IC core Reference maximum pin voltages.
? Update LDO regulator maximum pin voltage.
? Table 5. Note added to restrict operation at maximum temperature ratings.
? Table 10. Update Mode descriptions.
? Removed PWMPS mode on all Buck Switching regulators.
? Corrected SWBST operating mode PWM to APS
? Typical short circuit protection defined to 20% above I LMAX
? Remove Noise specifications from all LDO regulators.
? Removed Short-circuit protection threshold specification from VUSB2, VDAC and VGEN1 and
VUSB.
? Removed Spurs specification on VDAC and VGEN1
? Changed PSRR specifications for all LDO regulators to typical value only.
? Changed typical VPLL PSRR specifications
? V IN =UVDET: from 40 to 70 dB
? V IN =V NOM +1.0 V, >UVDET: from 60 to 75 dB
? Changed typical VUSB2 PSRR specifications
? V IN =VIN MIN + 100 mV: from 40 to 30 dB
? V IN =V NOM +1.0 V: from 60 to 30 dB
? Changed typical VDAC PSRR specifications
? V IN =VIN MIN + 100 mV: from 40 to 50 dB
? V IN =V NOM +1.0 V: from 60 to 50 dB
? Changed typical VGEN1 PSRR specifications
? V IN =VIN MIN + 100 mV: from 60 to 50 dB
? V IN =V NOM +1.0 V: from - to 45 dB
? Changed typical VUSB PSRR specifications
? V IN =VIN MIN + 100 mV: from 40 to 65 dB
? Specified total series resistance of VGEN2 output capacitance to 60m ? ±20% including capacitor
ESR.
? Changed ADC drift over temperate from 1 to 10 LSB
? Update Bill of materials
? Corrected sensing point for ADC channel 2, from BP to BPSENSE pin.
? Table 81. LED driver control option x00 changed the CHRGLEDx status to Off.
? Changed section 7.8.4.15 title to Device Detect mode
? Updated figure 38
? Corrected Table 14 VCOREDIG spec
? Modified Table 82 LED current programming
? No technical changes. Revised back page. Updated document properties. Added SMARTMOS
sentence to first paragraph. Changed to Technical Data.
? Updated section Oscillator Specifications .
? Added note (38) to VSRTC Electrical Specifications table.
MC34708
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
158
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