数据搜索系统,热门电子元器件搜索 |
|
MC34703PNB 数据表(PDF) 6 Page - Freescale Semiconductor, Inc |
|
MC34703PNB 数据表(HTML) 6 Page - Freescale Semiconductor, Inc |
6 / 46 page Analog Integrated Circuit Device Data 6 Freescale Semiconductor 34703 ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Table 2. Maximum Ratings All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent damage to the device. Ratings Symbol Value Unit ELECTRICAL RATINGS Supply Voltage VIN1, VIN2 -0.3 to 14 V Switching Node SW -1.0 to 14 V Buck Regulator Bootstrap Input (BOOT - SW) BOOT -0.3 to 8.5 V Differential Voltage (SR - SW) VSR -0.3 to 8.5 V Boost Regulator Output (1) VBST -0.3 to 8.5 V Boost Regulator Drain VBD -0.3 to 9.5 V RESET Drain Voltage RESET -0.3 to 7.0 V Enable Pins (EN1, EN2) VENABLE -0.3 to 14 V Logic Pins (SDA, SCL, CLKSYN) VLOGIC -0.3 to 7.0 V Analog Pins (INV, VOUT) VANALOG1 -0.3 to 7.0 V Analog Pins (LDRV, LFB, LDO, LCMP, ISNS) VANALOG2 -0.3 to 8.5 V Analog Pins (CLKSEL, ADDR, RT, FREQ, VDDI) VANALOG3 -0.3 to 3.6 V ESD Voltage Human Body Model (2) Machine Model (3) VESD1 VESD2 ±2000 ±200 V THERMAL RATINGS Storage Temperature TSTG -65 to 150 °C Power Dissipation (TA = 85°C) (4) PD 2.0 W Lead Soldering Temperature (5) TSOLDER 245 °C Maximum Operating Junction Temperature TJMAX 125 °C Package Operating Temperature Range (Ambient Temperature) TA -40 to 85 °C THERMAL RESISTANCE Thermal Resistance, Junction to Ambient (6) RθJA 38 °C/W Thermal Resistance, Junction to Base (7) RθJB ~1.0 °C/W Notes 1. Maximum recommended filter capacitor: 10 µF. (Note, VBST pin is not short-circuit protected.) 2. ESD1 testing is performed in accordance with the Human Body Model (CZAP=100 pF, RZAP=1500 Ω). 3. ESD2 testing is performed in accordance with the Machine Model (CZAP=200 pF, RZAP=0 Ω). 4. Maximum still-air power dissipation at indicated ambient temperature; higher power dissipations may be possible with additional heat- sinking and forced-air cooling. 5. Lead soldering temperature limit is for 10 seconds maximum duration. Contact Freescale Sales Office for immersion soldering time/ temperature limits. 6. Thermal resistance measured in accordance with EIA/JESD51-2. 7. Theoretical thermal resistance from the die junction to the exposed heat-sinking pins. |
类似零件编号 - MC34703PNB |
|
类似说明 - MC34703PNB |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |