数据搜索系统,热门电子元器件搜索 |
|
L6480H 数据表(PDF) 11 Page - STMicroelectronics |
|
L6480H 数据表(HTML) 11 Page - STMicroelectronics |
11 / 73 page L6480 Electrical characteristics Doc ID 023278 Rev 3 11/73 3 Electrical characteristics VS = 48 V; VCC= 7.5 V; Tj = 25 °C, unless otherwise specified. Table 5. Electrical characteristics Symbol Parameter Test condition Min. Typ. Max. Unit General VCCthOn VCC UVLO turn-on threshold UVLO_VAL set high(1) 9.9 10.4 10.9 V UVLO_VAL set low(1) 6.5 6.9 7.3 V VCCthOff VCC UVLO turn-off threshold UVLO_VAL set high(1) 9.5 10 10.5 V UVLO_VAL set low(1) 5.9 6.3 6.7 V ΔVBOOTthOn VBOOT - VS UVLO turn-on threshold UVLO_VAL set high(1) 8.6 9.2 9.8 V UVLO_VAL set low(1) 5.7 6 6.3 V ΔVBOOTthOff VBOOT - VS UVLO turn-off threshold UVLO_VAL set high(1) 8.2 8.8 9.5 V UVLO_VAL set low(1) 5.3 5.5 5.8 V VREGthOn VREG turn-on threshold (1) 2.8 3 3.18 V VREGthOff VREG turn-off threshold (1) 2.2 2.4 2.5 V IVREGqu Undervoltage VREG quiescent supply current VCCREG = VREG < 2.2 V(1) 40 μA IVREGq Quiescent VREG supply current VCCREG = VREG = 3.3 V, internal oscillator selected(1) 3.8 mA IVSREGq Quiescent VSREG supply current VCCREG = VCC = 15V 6.5 mA Thermal protection Tj(WRN)Set Thermal warning temperature 135 °C Tj(WRN)Rec Thermal warning recovery temperature 125 °C Tj(OFF)Set Thermal bridge shutdown temperature 155 °C Tj(OFF)Rec Thermal bridge shutdown recovery temperature 145 °C Tj(SD)Set Thermal device shutdown temperature 170 °C Tj(SD)Rec Thermal device shutdown recovery temperature 130 °C Charge pump Vpump Voltage swing for charge pump oscillator VCC V fpump,min Minimum charge pump oscillator frequency(2) 660 kHz fpump,max Maximum charge pump oscillator frequency(2) 800 kHz RpumpHS Charge pump high-side RDS(on) resistance 10 Ω |
类似零件编号 - L6480H |
|
类似说明 - L6480H |
|
|
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 |