参数资料
型号: MC34708VM
厂商: Freescale Semiconductor
文件页数: 157/159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
11
.
Revision History
REVISION
6.0
DATE
7/2011
DESCRIPTION OF CHANGES
? Initial release
7.0
10/2011
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Corrected the two pins SW2PWGD and SDWNB, and associated drawings.
Changed LED Driver Electrical Specifications , VPLL Matching from 3.0 to 4.0%
Changed VPLL Electrical Specification , t ON-VPLL from 100 to 120 ? s
Changed SWBST Electrical Specifications , I LEAK_SWBST from 5.0 to 6.0 ? A
Added Max limit to Charger Input Current Limit (Using the USB input).
Added note (61) to V REFDDR
Changed R USB ON value to 5.0 typ, 8.0 max
Set MIC bias to 1.5 V, and changed ON resistance values to 75 typ and 150 max.
Added Efficiency values for all Buck Converter
Added diodes to the LX pin on SW1, SW2, SW3, SW4A, SW4B, and SW5.
Updated schematics to reflect the LX pin diodes on SW1, SW2, SW3, SW4A, SW4B, and SW5, and
removed the 10 ? F VBUSVIN input capacitor.
8.0
7/2012
?
?
Removed charger and coulomb counter functionality throughout the document. Section 7.6
removed.
Updated Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 38 , Figure 20 , Figure 26 , Figure 28 , Figure
30 , Figure 31 , Figure 40 .
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Update Table 3
? Pin function changed to “O” on pins VCORE, VCOREDIG, VALWAYS, VCOREREF, VDDLP,
and TSREF.
? Pin function to “I” on pins ADIN11, TSX1/ADIN12, TSX2/ADIN13, TSY1/ADIN14 and TSY2/
ADIN15
? Description for unsupported charger and coulomb counter pins modified.
? Clarified ICTEST description
Update Table 4 with maximum pin rating for all blocks .
Added Table 7 “Die Temp Debounce Settings”
Updated thermal monitor operation in section 5.2.1
Removed PRETMR, ITRICKLE, VSRT and ADC specifications in Table 9 .
Changed typ current spec for ON Standby (LPM) from 260 uA to 340uA, changed ON Standby
Digital Core from 370uA to 480uA and removed all charger conditions in Table 10.
Updated section 6.1 feature list
Renamed all instances of APSKIP to APS.
Updated Table 15: VSRTC quiescent current to 1.7uA @1.2V setting and 2.7uA @ 1.3V setting.
GLBRSTTMR[1:0], value “00” changed to Invalid option in Table 24 .
Removed interrupt, mask and sense bit related to charger and coulomb counter in Table 21 .
Changed debounce time for THERMxxx interrupts.
Updated SW4A/B operation and removed 3.3V setting from SW4A/B in section 7.5.4.6
Removed AUX attach in section 7.5.3.4
Replaced “Under Voltage Detection” event in section 7.5.3.5 with “BP lower than VBAT_TRKL”
event.
Changed UVDET threshold to 3.1V (rising)/ 2.65V (falling) in Table 27
Added PWMPS mode description on Table 31
Changed quiescent currents for all switching regulators ISWxQ in PWMPS and APS modes.
LDO Short Circuit Protection feature no longer supported.
Changed ADC channels 4 and 7 to “Reserved”
Added Figure 19 . Added section 7.8.3.
Removed VBATTREMTH specification from Table 77
Removed charger support from section 7.8.4
Removed IVBUS quiescent current specification for dedicated charger condition in Table 97
Updated components to BOM in section 8.2
Updated SPI register map
? Replaced Figures 42-45 with Table 104 SPI/I2C Register Map
? Up dated Table 101 and Table 104 to match removed functionality
Updated Table 105 through Table 158 to match removed functionality
MC34708
Analog Integrated Circuit Device Data ?
157
Freescale Semiconductor
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