CS7054YDWR16 ON Semiconductor, CS7054YDWR16 Datasheet

IC CTRLR PWM FET LOW SIDE 16SOIC

CS7054YDWR16

Manufacturer Part Number
CS7054YDWR16
Description
IC CTRLR PWM FET LOW SIDE 16SOIC
Manufacturer
ON Semiconductor
Datasheet

Specifications of CS7054YDWR16

Applications
DC Motor Driver
Number Of Outputs
1
Current - Output
400mA
Voltage - Supply
8 V ~ 16 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Load
-
Other names
CS7054YDWR16OSTR
control the rotor speed of permanent magnet, direct current (DC)
brush motors. It drives the gate of an N channel power MOSFET or
IGBT with a user–adjustable, fixed frequency, variable duty cycle,
pulse width modulated (PWM) signal. The CS7054 can also be used to
control other loads such as incandescent bulbs and solenoids.
Inductive current from the motor or solenoid is recirculated through an
external diode.
the pulse width of the output signal. This signal can be generated by a
potentiometer referenced to the on–chip 5.0 V linear regulator, or a
filtered 0% to 100% PWM signal also referenced to the 5.0 V
regulator.
In this mode everything on the chip is shut down except for the
on–chip regulator and the overall current draw is less than 275 A.
There are a number of on–chip diagnostics that look for potential
failure modes and can disable the external power MOSFET.
Features
January, 2001 – Rev. 12
The CS7054 is a monolithic integrated circuit designed primarily to
The CS7054 accepts a DC level input signal of 0 to 5.0 V to control
The IC is placed in a sleep state by pulling the CTL lead below 0.5 V.
200 mA Peak PWM Gate Drive Output
Patented Voltage Compensation Circuit
100% Duty Cycle Capability
5.0 V, 3.0% Linear Regulator
Low Current Sleep Mode
Overvoltage Protection
Overcurrent Protection of External MOSFET/IGBT
Output Inhibit
Semiconductor Components Industries, LLC, 2001
1
CS7054YN14
CS7054YDW16
CS7054YDWR16
14
Device
OUTPUT
16
OUTPUT
A
WL, L
YY, Y
WW, W
ORDERING INFORMATION
1
PIN CONNECTIONS AND
C
R
GND
MARKING DIAGRAMS
C
R
CTL
OSC
OSC
FLT
GND
NC
NC
CTL
OSC
OSC
FLT
http://onsemi.com
NC
1
1
1
= Assembly Location
= Wafer Lot
= Year
= Work Week
SO–16L
DIP–14
Package
SO–16L
SO–16L 1000 Tape & Reel
DIP–14
Publication Order Number:
14
16
DW SUFFIX
CASE 751G
V
PGND
INH
I
I
I
V
CASE 646
N SUFFIX
ADJ
SENSE+
SENSE–
V
NC
PGND
INH
I
I
I
V
SO–16L
CC
REG
DIP–14
ADJ
SENSE+
SENSE–
CC
REG
25 Units/Rail
46 Units/Rail
Shipping
CS7054/D

Related parts for CS7054YDWR16

CS7054YDWR16 Summary of contents

Page 1

... OSC R OSC CTL NC NC SO–16L A = Assembly Location WL Wafer Lot YY Year WW Work Week ORDERING INFORMATION Device Package CS7054YN14 CS7054YDW16 SO–16L CS7054YDWR16 SO–16L 1000 Tape & Reel 1 DIP–14 N SUFFIX CASE 646 SO–16L DW SUFFIX CASE 751G PGND INH I ADJ I SENSE+ I SENSE– V REG ...

Page 2

H V BAT 1000 F PWM Input ABSOLUTE MAXIMUM RATINGS* Storage Temperature V CC Supply Voltage Range (Load Dump = 26 V w/Series 51 Input Voltage Range (at any input) Maximum Junction Temperature ESD Susceptibility ...

Page 3

ELECTRICAL CHARACTERISTICS Characteristic V Supply CC Operating Current Supply Quiescent Current Overvoltage Shutdown Overvoltage Hysteresis Control (CTL) Control Input Current Sleep Mode Threshold Sleep Mode Hysteresis Current Sense Differential Voltage Sense I Input Current ADJ Linear Regulator Output Voltage Inhibit ...

Page 4

PACKAGE PIN # DIP–14 SO–16L 5.0 V Regulator REG ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS 5.04 5.02 2.0 mA 5.00 4.98 4.96 4.94 – Temperature Figure 3. V vs. Temperature @ V REG 5.04 2.0 mA 5.02 5.00 4.98 4.96 4.94 – Temperature Figure 5. V vs. Temperature ...

Page 6

... Voltage Duty Cycle Conversion The IC translates an input voltage at the CTL lead into a duty cycle at the OUTPUT lead. The transfer function incorporates ON Semiconductor’s patented Voltage Compensation method to keep the average voltage and current across the load constant regardless of fluctuations in the supply voltage. The duty cycle is varied based upon the input voltage and supply voltage by the following equation: 2 ...

Page 7

Both leads source 50 A while the chip is in run mode. R should be much less than 1000 CS to minimize error in the I equation. I ...

Page 8

CS7054 10 V BAT kHz 150 Hz 5 MCU 100 k 100 100 k Figure 9. Frequency Converter http://onsemi.com OUTPUT V CC ...

Page 9

–T– 16X e 14X T PACKAGE THERMAL DATA Parameter CS7054 PACKAGE DIMENSIONS DIP–14 N SUFFIX CASE 646–04 ISSUE ...

Page 10

Notes CS7054 http://onsemi.com 10 ...

Page 11

Notes CS7054 http://onsemi.com 11 ...

Page 12

... CENTRAL/SOUTH AMERICA: Spanish Phone: 303–308–7143 (Mon–Fri 8:00am to 5:00pm MST) Email: ONlit–spanish@hibbertco.com ASIA/PACIFIC: LDC for ON Semiconductor – Asia Support Phone: 303–675–2121 (Tue–Fri 9:00am to 1:00pm, Hong Kong Time) Toll Free from Hong Kong & Singapore: 001–800–4422–3781 Email: ONlit– ...

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