Product
:
Supply Voltage - Max
:
Mounting Style
: SMD/SMT
Supply Voltage - Min
: 4.5 V
Package / Case
: SOIC-8
Packaging
: Tube
Maximum Operating Temperature
: + 70 C
Rise Time
: 35 ns
Fall Time
: 35 ns
Supply Current
: 4.5 mA
Maximum Power Dissipation
: 470 mW
Type
: Microcontroller
DescriptionThe TC4426ACOA belongs to TC4426A/4427A/4428A family which are improved versions of the earlier TC426/427/428 family of buffer/drivers (with which they are pin compatible). They will not latch up under any conditions within their power and voltage ratings. TC4426ACOA are not subject to damage when up to 5V of noise spiking (of either polarity) occurs on the ground pin. They can accept, without damage or logic upset, up to 500 mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against up to 4 kV of electrostatic discharge. As MOSFET drivers, the TC4426ACOA can easily switch 1000 pF gate capacitances in under 30 ns, and provide low enough impedances in both the ON and OFF states to ensure the MOSFET's intended state will not be affected, even by large transients.
The features of TC4426ACOA can be summarized as (1)high peak output current: 1.5A; (2)wide operating range: 4.5V to 18V; (3)high capacitive load drive capability: 1000 pF in 25 nsec Typ; (4)short delay time: 30 nsec Typ; (5)matched rise, fall and delay times; (6)low supply current - with logic "1"input: 1 mA Typ - with logic "0"input: 100 A Typ; (7)low output impedance: 7 Typ; (8)latch-up protected: will withstand 0.5A reverse current; (9)input will withstand negative inputs up to 5V; (10)ESD protected: 4 kV; (11)pinout same as TC426/TC427/TC428.
The absolute maximum ratings of TC4426ACOA are (1)supply voltage: +22V; (2)input voltage, INA or INB: (VDD + 0.3V) to (GND 5.0V); (3)maximum chip temperature: +150°C; (4)storage temperature range: 65°C to +150°C; (5)lead temperature (soldering, 10 sec):+300°C; (6)package thermal resistance, CerDIP RJ-A: 150°C/W, CerDIP RJ-C: 50°C/W, PDIP RJ-A: 125°C/W, PDIP RJ-C: 42°C/W, SOIC RJ-A: 155°C/W, SOIC RJ-C: 45°C/W; (7)operating temperature range, C Version: 0°C to +70°C, E Version: 40°C to +85°C, M Version: 55°C to +125°C; (8)package power dissipation (TA 70°C), Plastic: 730mW, CerDIP: 800mW, SOIC: 470mW.(*Static-sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields.
Parameters: | Technical/Catalog Information | TC4426ACOA |
| Vendor | Microchip Technology |
| Category | Integrated Circuits (ICs) |
| Configuration | Low-Side |
| Voltage - Supply | 4.5 V ~ 18 V |
| Current - Peak | 1.5A |
| Delay Time | 30ns |
| Package / Case | 8-SOIC (3.9mm Width) |
| Packaging | Tube |
| Number of Outputs | 2 |
| Input Type | Inverting |
| Number of Configurations | 2 |
| Operating Temperature | 0°C ~ 70°C |
| High Side Voltage - Max (Bootstrap) | - |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TC4426ACOA
TC4426ACOA
|
TC4426ACOA Data Sheet
