 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
MCP14700 датащи(PDF) 5 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
MCP14700 датащи(HTML) 5 Page - Microchip Technology |
|
|
5 / 26 page  © 2009 Microchip Technology Inc. DS22201A-page 5 MCP14700 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † VCC........................................................ -0.3V to +7.0V VBOOT.................................................. -0.3V to +36.0V VPHASE ............................ VBOOT -7VtoVBOOT +0.3V VPWM.............................................-0.3V to VCC +0.3V VHIGHDR ......................VPHASE -0.3VtoVBOOT +0.3V VLOWDR .........................................-0.3V to VCC +0.3V ESD Protection on all Pins .........................2 kV (HBM) ....................................................................400V (MM) † Notice: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational sections of this specifica- tion is not intended. Exposure to maximum rating con- ditions for extended periods may affect device reliability. DC CHARACTERISTICS Electrical Specifications: Unless otherwise noted, VCC = 5.0V, TJ = -40°C to +125°C Parameters Sym Min Typ Max Units Conditions VCC Supply Requirements VCC Operating Range VCC 4.5 5.0 5.5 V Bias Supply Voltage IVCC —45 — µA PWMHI and PWMLO pin floating UVLO (Rising VCC)VUVLO — 3.50 4.00 V UVLO Hysteresis VHYS —500 — mV PWM Input Requirements PWM Input Current IPWM — 7.0 10 µA VPWM =3.0V PWM Input Current IPWM —1.0 — nA VPWM =0V PWMLO and PWMHI Rising Threshold PWMHI_TH 1.40 1.60 1.80 V VCC =5.0V PWMLO and PWMHI Falling Threshold PWMLO_TH 1.10 1.20 1.30 V VCC =5.0V PWM Input Hysteresis PWMHYS —400 — mV VCC =5.0V Output Requirements High Output Voltage (HIGHDR and LOWDR) VOH VCC - 0.025 — — V VCC =5.0V Low Output Voltage (HIGHDR and LOWDR) VOL — — 0.025 V VCC =5.0V High Drive Source Resistance RHI_SRC —1.0 2.5 Ω 500 mA source current, Note 1 High Drive Sink Resistance RHI_SINK —1.0 2.5 Ω 500 mA sink current, Note 1 High Drive Source Current IHI_SRC —2.0 — A Note 1 High Drive Sink Current IHI_SINK —2.0 — A Note 1 Low Drive Source Resistance RLO_SRC —1.0 2.5 Ω 500 mA source current, Note 1 Low Drive Sink Resistance RLO_SINK —0.5 1.0 Ω 500 mA sink current, Note 1 Low Drive Source Current ILO_SRC —2.0 — A Note 1 Low Drive Sink Current ILO_SINK —3.5 — A Note 1 Note 1: Parameter ensured by characterization, not production tested. 2: See Figure 4-1 and Figure 4-2 for parameter definition. |
|
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
