onsemiUnited States

NCP1396BDR2G

ActiveAC DC Converters, Offline SwitchesSOIC-16

IC OFFLINE SW HALF-BRDG 16SOIC

NCP1396BDR2G is a high-performance resonant mode controller supporting 50 kHz to 500 kHz switching frequency, featuring 600 V high-voltage floating drivers and multiple protection functions, in SOIC-16 (Less Pin 13) package.Checked against the datasheet

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Technical parameters

Datasheet-verified parameters

23 items

Parameter	Value and test conditions	Source
Package	SOIC-16, Less Pin 13 (Pb-Free)
Operating Junction Temperature Range	-40 to +125 °C
RoHS	Pb-Free
Maximum Junction Temperature	+150 °C
Storage Temperature Range	-60 to +150 °C
Power Supply voltage	20 V (Max)
High Voltage bridge pin voltage	-1 to 600 V
Floating supply voltage	0 to 20 V (VBOOT-VBRIDGE)
Startup Current	300 μA
Switching Frequency Range	50 kHz to 500 kHz
Deadtime	100 ns to 2 μs (Adjustable)
Peak Current Sink Drive Capability	1 A
Peak Current Source Drive Capability	0.5 A
Temperature Shutdown	140 °C (Typ)
Temperature Shutdown Hysteresis	30 °C (Typ)
Reference voltage for fast input	1.00 V (Min), 1.05 V (Typ), 1.10 V (Max)
Reference voltage for slow input	0.92 V (Min), 1.00 V (Typ), 1.05 V (Max) (-40°C < TJ < +125°C)
Brown-Out level	0.99 V (Min), 1.04 V (Typ), 1.09 V (Max)
Latching voltage	3.6 V (Min), 4 V (Typ), 4.4 V (Max)
ESD Capability, Human Body Model	2 kV
ESD Capability, Machine Model	200 V
Thermal Resistance - Junction-to-Air	130 °C/W (SOIC version)
B Version VCC Startup Threshold	10 V

All parameters (19)ExpandCollapse

Power
Voltage - Breakdown	-
Voltage - Start Up	10.5 V
Voltage - Supply (Vcc/Vdd)	9.5V ~ 20V
AC and DC characteristics
Frequency - Switching	50kHz ~ 500kHz
Environment and package
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 150°C (TJ)
Package	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Package / Case	16-SOIC (0.154", 3.90mm Width), 15 Leads
Supplier Device Package	16-SOIC
Other
Base Product Number	NCP1396
Control Features	Frequency Control, Soft Start
Duty Cycle	50%
Fault Protection	Over Temperature
Internal Switch(s)	No
Mfr	onsemi
Output Isolation	Isolated
Product Status	Active
Series	-
Topology	Half-Bridge

Pinout and package

PIN CONNECTIONS — Package: **SOIC-16, Less Pin 13 (Pb-Free)**

Pin	Name	Function
1	CSS	- Soft-start, Select the soft-start duration
2		Fmax - Frequency clamp, A resistor sets the maximum frequency excursion
3		Ctimer - Timer duration, Sets the timer duration in presence of a fault
4		Rt - Timing resistor, Connecting a resistor to this pin, sets the minimum oscillator frequency reached for VFB = 1 V
5	BO	- Brown-Out, Detects low input voltage conditions. When brought above Vlatch, it fully latches off the controller.
6	FB	- Feedback, Injecting current in this pin increases the oscillation frequency up to Fmax.
7	DT	- Dead-time, A simple resistor adjusts the dead-time width
8		Fast Fault - Quick fault detection, Fast shut-down pin. Upon release, a clean startup sequence occurs. Can be used for skip cycle purposes.
9		Slow Fault - Slow fault detection, When asserted, the timer starts to countdown and shuts down the controller at the end of its time duration.
10	GND	- Analog ground
11		Mlower - Low side output, Drives the lower side MOSFET
12	VCC	- Supplies the controller, The controller accepts up to 20 V
13		No Pin (Less Pin 13)
14	HB	- Half-bridge connection, Connects to the half-bridge output
15		Mupper - High side output, Drives the higher side MOSFET
16		Vboot - Bootstrap pin, The floating VCC supply for the upper stage

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