DS1336

Series: -
Internal Switch(s): Yes
Delay Time - OFF: -
Packaging: Tube
Operating Temperature: 0°C ~ 70°C
Applications: Battery Backup, Industrial/Automotive, High Current Switch
Manufacturer: Maxim Integrated Products
Mounting Type: Through Hole
Voltage - Supply: 3 V ~ 5.5 V
FET Type: -
Number of Outputs: 5
Delay Time - ON: 100ns
Current - Supply: 250µA
Package / Case: 16-DIP (0.300", 7.62mm)
Supplier Device Package: 16-DIP


Features:

 Provides power switching of up to 1.5 amps at voltages between 3.0 and 5.0 volts
Five separate power switches
Selectable battery switches for use with
battery-backed systems
Very low on impedance of 0.7O
Battery backup current of 4 mA
Diode-isolated battery path
Available in 16-pin DIP or 16-pin SOIC surface
mount package
Low voltage drop battery path
Connects directly to a variety of Dallas Semiconductor devices, adding increased switching capability for large     battery backup current applications

Pinout




Specifications

Voltage on Any Pin Relative to Ground                  -0.3V to +7.0V
Operating Temperature                                        0°C to 70°C
Storage Temperature                                           -55°C to +125°C
Soldering Temperature                                         260°C for 10 seconds


Description

The DS1336 Afterburner Chip is designed to provide power switching between a primary power supply (V_CC) and a backup battery power supply (V_BAT). Five V_CC and two battery paths are provided which can be used individually or in parallel to supply uninterrupted power in applications such as SRAM networks. When used with one of the Dallas power monitoring devices listed in Table 1, the DS1336 allows a load to be switched from its main power supply V_CC to a battery backup supply when V_CC falls out of tolerance. A user may selectively tie together any combination of the output pins to provide the desired high current supply, providing up to 300 mA per OUT pin or a maximum of 1.5A. Depending upon the user's backup supply load requirements, either of the VBAT outputs may be tied to the OUT pins to supply current when V_CC is out of tolerance. The DS1336 switches back to the higher current V_CC from battery current when PF and PF become inactive.

Parameters:

Technical/Catalog Information	DS1336
Vendor	Maxim Integrated Products
Category	Integrated Circuits (ICs)
Package / Case	16-SOIC
Packaging	Tube
Number of Outputs	5
Delay Time - OFF	-
Delay Time - ON	100ns
FET Polarity	-
Current - Supply	250A
Voltage - Supply	3 V ~ 5.5 V
Internal Switch(s)	Yes
Applications	Battery Backup, Industrial/Automotive, High Current Switch
Operating Temperature	0°C ~ 70°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	DS1336 DS1336