TDF1778SP, TDF1779A, TDF1779ASP Selling Leads, Datasheet
MFG:ST Package Cooled:ZIP D/C:09+
TDF1778SP, TDF1779A, TDF1779ASP Datasheet download
Part Number: TDF1778SP
MFG: ST
Package Cooled: ZIP
D/C: 09+
TDF1778SP, TDF1779A, TDF1779ASP
- Table of contents:
Info of TDF1778SP
Info of TDF1779A
Info of TDF1779ASP
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About TDF1778SP
PDF/DataSheet Download
Datasheet: TDF1778SP
File Size: 135242 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About TDF1779A
PDF/DataSheet Download
Datasheet: TDF1779A
File Size: 121055 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About TDF0117
PDF/DataSheet Download
Datasheet: TDF0117
File Size: 131732 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
TDF1779A General Description
The TDF1779A is a dual source driver delivering hihgoutputcurrentsandthecapabilityto drive highly inductive loads (Electrovalves, contractors, relays...).
This device is essentially blow-out proof, each output is protected against short-circuits. If internal dissipationbecomestoo high, drivers will shut downto prevent excessive heating. An "ALARM" output is provided to indicate the action of thethermalprotection.
To reactivate the power outputs, the reset input must be forced to low state.
"SENSE" information of both power outputs are ORed together and then processed internally.
A "STROBE" input is also provided to offer the possibility of disabling the power outputs.
TDF1779A Maximum Ratings
| Symbol | arameter | Value | Unit |
| VCC | Supply Voltage | 35 V (60 V/10 ms) | V |
| VI, Vreset | Input Voltage (Pins 7, 10 and 11) | 30 to + 50 | V |
| Vstrobe | Strobe Input Voltage | 0.5 to VCC | V |
| IO | Output Current | Internally Limited | A |
| Ptot | Power Dissipation | Internally Limited | W |
| Toper | Operating Ambient temperature Range | 40 to + 85 |
TDF1779A Features
`OUTPUT CURRENT UP TO 2.5 A
`WIDE RANGE OF SUPPLY VOLTAGE : + 8 V .TO + 26 V
`CAN WITHSTAND OVERVOLTAGES OF AS
`HIGH AS 60 V BETWEEN VCC ANDGROUND
` OUTPUT VOLTAGE CAN SWING TO LOWER THAN GROUND
`"SENSE" AND"ALARM" OUTPUTS AREOPEN COLLECTOROUTPUTS
`WIDE RANGE OF SUPPLY VOLTAGE : + 8 V .TO + 26 V
`CAN WITHSTAND OVERVOLTAGES OF AS
`HIGH AS 60 V BETWEEN VCC ANDGROUND
` OUTPUT VOLTAGE CAN SWING TO LOWER THAN GROUND
`"SENSE" AND"ALARM" OUTPUTS AREOPEN COLLECTOROUTPUTS
TDF1779A Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
