Os motores de busca de Datasheet de Componentes eletrônicos |
|
L6712A Folha de dados(PDF) 3 Page - STMicroelectronics |
|
L6712A Folha de dados(HTML) 3 Page - STMicroelectronics |
3 / 29 page 3/29 L6712A L6712 Figure 3. Pin Connection (Top view) Table 4. Electrical Characteristcs (VCC = 12V±10%, TJ = 0°C to 70°C unless otherwise specified) Symbol Parameter Test Condition Min. Typ. Max. Unit Vcc SUPPLY CURRENT ICC VCC supply current HGATEx and LGATEx open VCCDR=BOOTx=12V 7.5 10 12.5 mA ICCDR VCCDR supply current LGATEx open; VCCDR=12V 1.5 3 4 mA IBOOTx Boot supply current HGATEx open; PHASEx to PGND; VCC=BOOTx=12V 0.5 1 1.5 mA POWER-ON Turn-On VCC threshold VCC Rising; VCCDR=5V 8.2 9.2 10.2 V Turn-Off VCC threshold VCC Falling; VCCDR=5V 6.5 7.5 8.5 V Turn-On VCCDR Threshold VCCDR Rising VCC=12V 4.2 4.4 4.6 V Turn-Off VCCDR Threshold VCCDR Falling VCC=12V 4.0 4.2 4.4 V OSCILLATOR AND INHIBIT fOSC Initial Accuracy OSC = OPEN OSC = OPEN; Tj=0 °C to 125°C 135 127 150 165 178 kHz kHz INH Inhibit threshold ISINK=5mA 0.5 V dMAX Maximum duty cycle L6712, OSC = OPEN: IDROOP=0 OSC = OPEN; IDROOP=70µA 72 30 80 40 - - % % L6712A, OSC = OPEN 85 90 % ∆Vosc Ramp Amplitude 3 V FAULT Voltage at pin OSC OVP Active 4.75 5.0 5.25 V 1 2 3 4 5 6 7 8 9 27 26 25 24 23 22 21 20 19 10 11 12 13 14 15 16 17 18 36 35 34 33 32 31 30 29 28 N.C. REF_IN/OUT VSEN ISEN1 PGNDS1 PGNDS2 ISEN2 N.C. OSC UGATE1 PHASE1 VCCDR LGATE1 PGND PGND LGATE2 PHASE2 UGATE2 1 2 3 4 5 6 7 8 9 27 26 25 24 23 22 21 20 19 10 11 12 13 14 15 16 17 18 36 35 34 33 32 31 30 29 28 N.C. REF_IN/OUT VSEN ISEN1 PGNDS1 PGNDS2 ISEN2 N.C. OSC PHASE1 VCCDR LGATE1 PGND PGND LGATE2 PHASE2 SO28 VFQFPN-36 Corner Pin internally connected to the Exposed Pad. LGATE1 VCCDR PHASE1 FB BOOT1 UGATE1 DROOP VCC SGND COMP ISEN1 PGNDS1 REF_IN/OUT VSEN VID1 VID0 FBR VID2 BOOT2 PGOOD UGATE2 PHASE2 LGATE2 PGND OSC/INH/FAULT ISEN2 PGNDS2 FBG 1 3 2 4 5 6 7 8 9 18 17 16 15 19 20 10 11 12 13 14 24 23 22 21 25 26 27 28 |
Nº de peça semelhante - L6712A |
|
Descrição semelhante - L6712A |
|
|
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 |