MFG:Toshiba Category:Integrated Circuits (ICs) Package Cooled:08+ D/C:N/A
TB6546FG, TB6548F, TB6549HQ Datasheet download
Category: Integrated Circuits (ICs)
MFG: Toshiba
Package Cooled: 08+
D/C: N/A
Description: IC DRIVER FULL BRIDGE 25HZIP
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PDF/DataSheet Download
Datasheet: TB6066FNG
File Size: 247874 KB
Manufacturer: TOSHIBA [Toshiba Semiconductor]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TB6548F
File Size: 221058 KB
Manufacturer: TOSHIBA [Toshiba Semiconductor]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TB6066FNG
File Size: 247874 KB
Manufacturer: TOSHIBA [Toshiba Semiconductor]
Download : Click here to Download
TB6548F is a 3-phase full-wave sensorless controller for brushless DC motors. It is capable of controlling voltage by PWM signal input. It is capable of PWM type sensorless driving when used conjunction with TA84005F
|
Characteristics |
Symbol |
Rating |
Unit |
| Power supply voltage |
VDD |
5.5 |
V |
| Input voltage |
Vin |
−0.3 to VDD + 0.3 |
V |
| Turn-on signal output current |
IOUT |
20 |
mA |
| Power dissipation |
PD |
590 |
mW |
| Operating temperature |
Topr |
−30 to 85 |
|
| Storage temperature |
Tstg |
−55 to 150 |
· 3-phase full-wave sensorless drive
· PWM control (PWM signal is supplied from external sources.)
· Turn-on signal output current: 20 mA
· Built-in protection against overcurrent
· Forward/reverse modes
· Built-in lead angle control function (0, 7.5, 15 and 30 degrees)
· Built-in lap turn-on function
| Technical/Catalog Information | TB6549HQ |
| Vendor | Toshiba |
| Category | Integrated Circuits (ICs) |
| Applications | DC Motor Driver, H Bridge |
| Number of Outputs | 2 |
| Voltage - Supply | 10 V ~ 27 V |
| Voltage - Load | - |
| Current - Output | - |
| Operating Temperature | -20°C ~ 85°C |
| Package / Case | 25-HZIP |
| Packaging | Tube |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TB6549HQ TB6549HQ |
The TB6549F/FG/P/PG/HQ is a full-bridge driver IC for DC motors that uses an LDMOS structure for output transistors. High-efficiency drive is possible through the use of a MOS process with low ON-resistance and a PWM drive system. Four modes, CW, CCW, short brake, and stop, can be selected using IN1 and IN2.
| Characteristic | Symbol | Rating | Unit | ||
| Supply voltage | VCC | 30 | V | ||
| Output current | IO | F, P | 3.5 (Note1) | A | |
| HQ | 4.5 (Note2 ) | ||||
| IO (DC) | F, P | 2.0 | |||
| HQ | 3.5 | ||||
| Input voltage | Vin | -0.3~5.5 | V | ||
| Power dissipation | F/FG | PD | 2.5 (Note3) | W | |
| P/PG | 2.7 (Note4) | ||||
| HQ | 3.2 (Note5) | ||||
| 40 (Note6) | |||||
| Operating temperature | Topr | −20~85 | |||
| Storage temperature | Tstg | −55~150 | |||
Note1: The absolute maximum ratings must be observed strictly. Make sure that no characteristic listed above ever exceeds the absolute maximum rating.
Note2: t=100ms
Note3: This value is obtained for a 115 * 75 * 1.6 mm PCB mounting with 30% copper area.
Note4: This value is obtained for a 50 * 50 * 1.6 mm PCB mounting with 50% copper area.
Note5: IC only.
Note6: Infinite heat sink.
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