Os motores de busca de Datasheet de Componentes eletrônicos |
|
SA305 Folha de dados(PDF) 3 Page - Cirrus Logic |
|
SA305 Folha de dados(HTML) 3 Page - Cirrus Logic |
3 / 8 page APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com 3 PIN DESCRIPTIONS Pin # Pin name Description 10,21 Vs High voltage supply (12V-60V) 17 Vdd Logic supply (5V) 22 OutA Half bridge output 13 OutB Half bridge output 2 OutC Half bridge output 1,23 PGND Power ground, high current ground return path of the bridge outputs 11 SGND Analog and logic circuits ground 19 DISABLE Disable logic Input, CMOS. When high disables all six output MOSFETs and makes the FAULT output high. Do not leave floating at any time. 18 Warning Output pin goes high if Tj rises above 135°C and goes low again if T J falls below 85°C. 8 FAULT The output pin is high under the following conditions: a) Short-Circuit and Over Current condition. b) When T J rises above 160°C until it falls below 110°C. c) When V S rises above 9.8V until it falls below 9.7V. d) Disable pin is activated (pulled high) This can be used as an interrupt to the microcontroller. 16 PWM_HA CMOS logic input: When HIGH, indicates the Pchannel of output A is to be turned on. 15 PWM_LA CMOS logic input: When HIGH, indicates the Nchannel of output A is to be turned on. 12 PWM_HB CMOS logic input: When HIGH, indicates the Pchannel of output B is to be turned on. 14 PWM_LB CMOS logic input: When HIGH, indicates the Nchannel of output B is to be turned on. 7 PWM_HC CMOS logic input: When HIGH, indicates the Pchannel of output C is to be turned on. 5 PWM_LC CMOS logic input: When HIGH, indicates the Nchannel of output C is to be turned on. 20 IMON_A Current monitor output, approximate current 1/4100 of Phase A current 3 IMON_B Current monitor output, approximate current 1/3500 of Phase B current 4 IMON_C Current monitor output, approximate current 1/3800 of Phase C current 9 OFF I/O Pin. Disables all Fault Mechanisms (except under voltage lockout) when pulled LOW. Can be used as a latched fault output but does not indicate undervoltage lockout. Leave this pin floating for normal operation. Do not pull HIGH. All inputs are CMOS levels. Inputs can accept CMOS levels as low as 3.3 volts. CMOS logic inputs cannot be left floating at any time. PIN DESCRIPTIONS SA305 |
Nº de peça semelhante - SA305 |
|
Descrição semelhante - SA305 |
|
|
Ligação URL |
Privacy Policy |
ALLDATASHEETPT.COM |
ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | Lista de Fabricantes 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 |