© Semiconductor Components Industries, LLC, 2015
June, 2015 − Rev. 1
1 Publication Order Number:
NCS5652/D
NCS5652, NCV5652
Dual Power Operational
Amplifier
Description
The NCx5652 is a dual power operational amplifier with a versatile
output stage configuration that allows conventional op−amp biasing or
user tuning of efficiency, isolation, or current monitoring. Integrated
flyback diodes protect the amplifiers during inductive load transients.
Operating at supply voltages as low as 3.3 V, the NCx5652 is capable
of delivering 500 mA of current while maintaining an excellent output
swing. The integrated thermal shutdown circuit protects the NCx5652
from excessive power dissipation. A thermal warning flag is provided
for external monitoring of the device, providing a flexible interface to
a system’s microcontroller. This open−collector thermal flag output
doubles as a DISABLE
input that can be used to tri−state both
amplifier outputs under user control. The 12−pin UDFN 3x3 mm
package provides thermal robustness while achieving space savings
on high density PCBs.
Features
Operating Supply Voltage Range: 3.3 V to 13.2 V
Output Supply Voltage Range: 3.3 V to 13.2 V
High Current Drive: 500 mA Operating
Thermal Flag: Open−collector for Flexible Interface
Thermal Shutdown/ Disable Function
Output Short Circuit Tolerable (1 A to Source or Ground)
No Power Sequencing Required (V
CC,
VC1, VC2)
UDFN12 Package Features Wettable Flank for Improved
Solderability
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
Telecom
Vcom Driver
Small DC Brush Motors
LED String Driver
Electrochromic Driver
UDFN12
MU SUFFIX
CASE 517AM
MARKING DIAGRAM
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1
N5652 = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
N5652
ALYWG
G
See detailed ordering and shipping information on page 12 o
f
this data sheet.
ORDERING INFORMATION
1
2
3
4
11
10
9
8
IN1+
IN1−
DISABLE/T
flag
VCC
OUT
1
IN2−
OUT
2
VC2
5
7
VC1
IN2+
6GND
12
GND
+
+
EXPOSED
THERMAL PAD
(13)
NCS5652, NCV5652
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2
Thermal
Detection
1
2
4
5
3
12
11
7
8
VCC
OUT1
GND
VC2
OUT2
IN2−
IN2+
DISABLE/
Tflag
IN1+
IN1−
+
10
VC1
9
VCC
VCC
6
GND
Class
AB
Bias
VCC
VCC
+
Class
AB
Bias
VCC
EN
EN
EN
Exposed
Pad (13)
Figure 1. Block Diagram
Table 1. PIN DESCRIPTION
Pin Name Type Description
1 IN1− Input Negative input of amplifier 1.
2 IN1+ Input Positive input of amplifier 1.
3 DISABLE/Tflag Input/Output Dual use pin −Thermal flag− an open collector output requiring an external
pull−up resistor. The output is pulled low when the thermal limit is reached. It
is high−impedance in normal operation.
Disable − Must use an open collector/drain for input with pull−up resistor to
Vcc. Pulling pin low disables the amplifiers. If pin is not used, a pull−up resis-
tor to Vcc is still required (10 KW recommended)
4 IN2+ Input Positive input of amplifier 2.
5 IN2− Input Negative input of amplifier 2.
6 GND Power Power ground.
7 OUT2 Output Output of amplifier 2.
8 VC2 Power Positive supply of output stage 2.
9 VCC Power Positive supply of core circuitry.
10 VC1 Power Positive supply of output stage 1.
11 OUT1 Output Output of amplifier 1.
12 GND Power Power ground.
13 EXPOSED PAD Power The Exposed Pad must be attached to a heat−sinking conduit and connected
to GND.
NCS5652, NCV5652
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3
Table 2. ABSOLUTE MAXIMUM RATINGS Over operating free−air temperature, unless otherwise stated
Parameter
Symbol Limit Unit
Supply Voltage (V
CC
− GND) V
CC
16 V
Output Supply Voltage VC1, VC2 16 V
INPUT AND OUTPUT PINS
Differential Input Voltage
V
id
±V
CC
V
Input Common Mode Voltage Range V
ICR
−0.3 to V
CC
+0.3 V
Output Current (Note 1) I
OUT
±1000 mA
DISABLE/Tflag Pin Voltage (Note 2) V
DISABLE/Tflag
7 V
TEMPERATURE
Storage Temperature
T
STG
−65 to 165 °C
Junction Temperature T
J(MAX)
150 °C
ESD RATINGS (Note 3)
Human Body Model HBM ±1500 (IN−, Tflag pins).
±2000 (All other pins)
V
Machine Model MM ±150( IN−, Tflag pins).
±200 (All other pins)
V
Charge Device Model CDM ±2500 V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. Continuous short−to−ground or source; power dissipation must be taken into consideration.
2. Connected to voltage source via a pull−up resistor.
3. This device series incorporates ESD protection and is tested by the following methods:
ESD Human Body Model tested per AEC−Q100−002 (JEDEC standard: JESD22−A114)
ESD Machine Model tested per AEC−Q100−003 (JEDEC standard: JESD22−A115)
ESD Charged Device Model tested per ANSI/ESD S5.3.1−2009 (AEC−Q100−011)
Table 3. THERMAL INFORMATION (Note 4)
Thermal Metric Symbol Limit Unit
Junction to Ambient – UDFN12
(Exposed pad connected to 50 mm
2
one ounce copper.)
q
JA
147 °C/W
Junction to Ambient – UDFN12
(Exposed pad connected to 1200 mm
2
one ounce copper.)
q
JA
52 °C/W
4. Based on JEDEC.
Table 4. RECOMMENDED OPERATING CONDITIONS
Parameter Symbol Limit Unit
Operating Supply Voltage V
CC
3.3 to 13.2 V
Output Supply Voltage VC1
,
VC2 3.3 to 13.2 V
Output Current (Note 5) IC1, IC2 ±500 mA
Operating Temperature Range T
A
−40 to +125 °C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
5. Power dissipation must be taken into consideration to avoid thermal shutdown.

NCS5652MUTWG

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Operational Amplifiers - Op Amps DUAL HIGH CURRENT AMPLIFIER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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