SC1302CISTRT Semtech, SC1302CISTRT Datasheet

IC, MOSFET DRIVER, LOW SIDE, SOIC-8

SC1302CISTRT

Manufacturer Part Number
SC1302CISTRT
Description
IC, MOSFET DRIVER, LOW SIDE, SOIC-8
Manufacturer
Semtech
Datasheet

Specifications of SC1302CISTRT

Device Type
Low Side
Module Configuration
Low Side
Peak Output Current
1.6A
Input Delay
53ns
Output Delay
41ns
Supply Voltage Range
4.5V To 16.5V
Driver Case Style
SOIC
No. Of Pins
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SC1302CISTRT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
Company:
Part Number:
SC1302CISTRT
Quantity:
330
POWER MANAGEMENT
Features
Applications
Typical Application Circuit
July 13, 2009
Fast rise and fall times (20ns typical with 1000pf load)
Dual MOSFET driver
Peak drive current — 2A
propagation delay — 40ns
8-pin SOIC / MSOP lead free packages. This product is
fully WEEE and RoHS compliant
Enable/disable control
TTL-compatible input
Under voltage lockout with hysteresis
Low shutdown supply current
Over temperature protection
ESD protection
Dual inverting/non-inverting and inverting/non-in-
verting confi gurations
Switch-mode power supplies
Battery powered applications
Solenoid and motor drives
Operating Voltage — +4.5V to +16.5V
© 2009 Semtech Corporation
Description
The SC1302A/B/C/D/E/F family are low cost dual low-side
MOSFET drivers. These drivers accept TTL-compatible
inputs and are capable of supplying high current outputs
(> 2A peak) to external MOSFETs. Fast switching allows
operation up to 1 MHz. The SC1302A/B/C is available in six
confi gurations: SC1302A is a dual non-inverting, SC1302B
is a dual inverting and SC1302C alone has an inverting
plus one non-inverting output.
The SC1302D/E/F is the derivative part from SC1302A/B/C
with pin 1 (EN) and pin 8 (SHDN) internally tied to VCC.
An under-voltage lockout circuit guarantees that the
driver outputs are low when Vcc is less than 4.5V (typical).
An internal temperature sensor shuts down the driver in
the event of over temperature.
Dual High Speed Low-Side
SC1302A/B/C/D/E/F
MOSFET Driver
1

Related parts for SC1302CISTRT

SC1302CISTRT Summary of contents

Page 1

... VCC. An under-voltage lockout circuit guarantees that the driver outputs are low when Vcc is less than 4.5V (typical). An internal temperature sensor shuts down the driver in the event of over temperature. © 2009 Semtech Corporation MOSFET Driver 1 ...

Page 2

... MSOP A/B/C X= 302A = SC1302A yyww = Date Code SC1302A/B/C/D/E/F Ordering Information Device Package Temperature Range (T SC1302AISTRT SC1302BISTRT SC1302CISTRT SOIC-8 SC1302DSTRT SC1302ESTRT SC1302FSTRT SC1302AIMSTRT SC1302BIMSTRT MSOP-8 SC1302CIMSTRT Notes: (1) Available in tape and reel only. A reel contains 2,500 devices. (2) Lead-free package only. Device is WEEE and RoHS compliant. ...

Page 3

Absolute Maximum Ratings Supply Voltage V ( -0.3 to +20 CC Input Voltages ( ...

Page 4

Electrical Characteristics (continued) Unless otherwise specifi ed, -40ºC < Parameter Symbol Input High Level Input Voltage Low Level Input Voltage Input Current Output Output Peak Current Shutdown for SC1302A/B/C SHDN Input Voltage High SHDN Input Voltage ...

Page 5

Typical Characteristics Rise and Fall Time vs. Supply Voltage C = 1000pF 25° Supply Voltage (V) Supply Current vs. Capacitive Load V = 12V One Driver Running 25°C ...

Page 6

Pin Descriptions Pin # SC1302A/D SC1302B/E SC1302C/F 1 EN/NC EN/NC 2 INA INA 3 GND GND 4 INB INB 5 OUTB OUTB 6 VCC VCC 7 OUTA OUTA 8 SHDN/NC SHDN/NC Pin Function Enable/Disable Control — When the EN is ...

Page 7

Block Diagram SC1302A EN INA BIAS BANDGAP SHDN BIAS INB SC1302C SC1302E VCC PRE - OUTA DRIVER PRE - OUTB DRIVER GND GND SC1302A/B/C/D/E/F SC1302B SC1302D VCC PRE - OUTA INA DRIVER BIAS BANDGAP BIAS PRE - OUTB INB DRIVER ...

Page 8

Applications Information General Description The SC1302A/B/C/D/E high speed, high peak current dual MOSFET driver designed to drive power MOSFETs with ultra-low rise/fall time and propagation delays. As the switching frequency of PWM controllers is increased to ...

Page 9

Timing Diagram 5V Input 0V 10% Non - inverting Output SC1302A Inverting Output SC1302B 90 90% 10 10% SC1302A/B/C/D/E/F 90 90% 10 90% 10 ...

Page 10

Outline Drawing — MSOP E/2 PIN 1 INDICATOR ccc N/2 TIPS aaa C SEATING PLANE C NOTES: 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). 2. DATUMS -A- AND -B- 3. DIMENSIONS ...

Page 11

Land Pattern — MSOP-8 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. DIM INCHES (.161 .098 .026 X ...

Page 12

Outline Drawing — SO E/2 1 ccc C 2X N/2 TIPS aaa C SEATING PLANE C SIDE VIEW NOTES: 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). 2. DATUMS -A- AND 3. DIMENSIONS "E1" AND "D" ...

Page 13

... Z THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. REFERENCE IPC-SM-782A, RLP NO. 300A. Semtech Corporation Power Management Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805) 498-2111 Fax: (805) 498-3804 www.semtech.com SC1302A/B/C/D/E/F ...

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