SC1301AISKTR Semtech, SC1301AISKTR Datasheet

IC, MOSFET DRIVER, LOW SIDE, SOT-23-5

SC1301AISKTR

Manufacturer Part Number
SC1301AISKTR
Description
IC, MOSFET DRIVER, LOW SIDE, SOT-23-5
Manufacturer
Semtech
Datasheet

Specifications of SC1301AISKTR

Device Type
Low Side
Module Configuration
Low Side
Peak Output Current
2A
Input Delay
60ns
Output Delay
40ns
Supply Voltage Range
4.5V To 16.5V
Driver Case Style
SOT-23
No. Of Pins
5
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SC1301AISKTRT
Manufacturer:
OSRAM
Quantity:
2 922
Part Number:
SC1301AISKTRT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
The SC1301A/B is a cost effective single-channel high-
speed MOSFET driver. The driver is capable of driving a
1000pF load in 20ns rise/fall time and has a 60ns propa-
gation delay time from input transition to the gate of the
power MOSFET. The high current driving capability
(2A peak) allows fast switching up to 1MHz. The SC1301A
is noninverting and the SC1301B is inverting.
An Undervoltage lockout circuit is included to guarantee
that the driver output is low when Vcc is less than or
equal to 4.1V (typ) at supply ramp up. An internal tem-
perature sensor shuts down the driver in the event of
overtemperature. The 5-pin SOT-23 package uses mini-
mum space.
Revision: May 30, 2007
POWER MANAGEMENT
Description
Typical Application Circuit
Input
10uF
1
5
0.1uF
IN
EN
1
+12V
Features
Applications
SC1301A
OUT
+4.5V to +16.5V operation
Fast rise and fall times
2A peak drive current
Enable/disable control
TTL-compatible input
Inverting or noninverting versions
Undervoltage lockout
Low supply current
-40°C to 85°C ambient temperature operating range
Over temperature protection
ESD protection
SOT-23-5 package. Also available in Lead-free, fully
WEEE and RoHS compliant.
Switch-mode power supplies
Battery powered applications
Solenoid and motor drives
(20ns typical with 1000pf load )
4
MOSFET Driver in SOT-23
Vload
LOAD
2A High Speed Low-Side
SC1301A/B
www.semtech.com

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SC1301AISKTR Summary of contents

Page 1

... Over temperature protection ESD protection SOT-23-5 package. Also available in Lead-free, fully WEEE and RoHS compliant. Applications Switch-mode power supplies Battery powered applications Solenoid and motor drives +12V 10uF 0.1uF SC1301A 1 Input IN 4 OUT SC1301A/B 2A High Speed Low-Side MOSFET Driver in SOT-23 Vload LOAD www.semtech.com ...

Page 2

... Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not implied Electrical Characteristics Unless otherwise specified 25° 2007 Semtech Corp 12V 5V < V < < V < < V < < V < < V < < V < SC1301A/B PRELIMINARY www.semtech.com ° ° C ° C ° µ µ A ...

Page 3

... POWER MANAGEMENT DC Electrical Characteristics (Cont.) Unless otherwise specified 25° Electrical Characteristics Unless otherwise specified 25° 12V Timing Diagrams 5V Input 0V Non-inverted Output SC1301A Inverted Output SC1301B 2007 Semtech Corp 12V < µ < 5V 1000pF 10 90% 10 90% 10 SC1301A µ 90 90% 10 90% 10 www.semtech.com ° ...

Page 4

... Pin Configuration Top View (SOT-23-5L) Pin Descriptions Block Diagrams EN TTL Input PRE IN DRIVER TTL Input BANDGAP SC1301A 2007 Semtech Corp. Ordering Information Notes: (1) Only available in tape and reel packaging. A reel contains 3000 devices. (2) Lead-free product. This product is fully WEEE and RoHS compliant ...

Page 5

... A similar amount of cur- rent is needed to discharge the capacitance to ground to turn the device off. 2007 Semtech Corp. Using the SC1301A/B for fast switching actions, such as turning on or turning off the capacitive load will signifi- cantly reduce the device switching loss for high frequency applications ...

Page 6

... Possible cooling methods may include using big pads, natural air-cooling by a careful layout and forced air-cooling if necessary < ° ° 2007 Semtech Corp. C, the internal o C and 85 C, the ° SC1301A/B PRELIMINARY www.semtech.com ...

Page 7

... Input Threshold Voltage vs Temperature 2.40 2.20 2.00 High 1.80 1.60 1.40 Low 1.20 1.00 0.80 0.60 -40 - Temperature (°C) 2007 Semtech Corp. 5500 5000 4500 4000 3500 cc, I nput = 0V 3000 2500 TA = 25°C 2000 11.5 13.5 15.5 -40 1.80 1.70 1.60 1.50 1.40 1 ...

Page 8

... Input = 0V 1.00 0.00 -40 - Temperature (°C) Input Current vs Temperature 8.0 Vcc = 12V 7.0 6 Vcc 5.0 4.0 3 2.0 1.0 0.0 -40 - Temperature (°C) 2007 Semtech Corp 25°C Vcc = 12V Vcc 100 120 4 100 120 8 SC1301A/B PRELIMINARY Input Current vs Vcc 6.5 8.5 10 ...

Page 9

... DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. Land Pattern - SOT-23-5 X (C) P NOTES: 1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. Contact Information Phone: (805)498-2111 FAX (805)498-3804 2007 Semtech Corp. A DIM MIN NOM .035 A1 .000 A2 .035 N b ...

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