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NCP4306DAHZZAASNT1G The On Semiconductor NCP4306DAHZZAASNT1G is a secondary-side synchronous rectification driver for high-efficiency SMPS topologies. It operates up to 35V with a 1MHz switching frequency.
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NCP4306DAHZZAASNT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCP4306DAHZZAASNT1G is a secondary-side synchronous rectification driver for high-efficiency SMPS topologies. It operates up to 35V with a 1MHz switching frequency.
✓ Total Stock: 32,580 pcs
$ Price Range: $0.75

NCP4306DAHZZAASNT1G Available from 2 distributors

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✓ Non-Authorised
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Smaxon Electronics ✓
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30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,580 pcs
On Request
2580 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP4306DAHZZAASNT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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NCP4306DAHZZAASNT1G Description

Short technical summary and product information.

The NCP4306DAHZZAASNT1G from On Semiconductor is a high-performance driver designed to control a synchronous rectification MOSFET in switch-mode power supplies (SMPS). It is versatile and suitable for various topologies including DCM, CCM flyback, quasi-resonant flyback, forward, and half-bridge resonant LLC.

 

Key features include precise zero current detection, a fast turn-off delay of typically 15 ns, and a rugged current sense pin capable of handling up to 200V. The device offers adjustable or fixed minimum on-time and off-time with ringing detection, enhancing operational reliability. It boasts a peak current sink/source drive capability of 7A/2A and operates within a voltage range up to 35V.

 

This driver supports GaN transistor driving and includes an automatic light-load disable mode for improved efficiency. It is available in a 6-pin TSOP package, suitable for surface mounting.

 

Applications for the NCP4306DAHZZAASNT1G include notebook adapters, high power density AC/DC power supplies, LCD TVs, and other SMPS requiring high efficiency.

NCP4306DAHZZAASNT1G Quick Information

Product Type: PWM Controller
Series: NCP4306
Canonical Name: NCP4306 Secondary Side Synchronous Rectifier Driver
Subcategory: PWM Controllers

NCP4306DAHZZAASNT1G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP4306DAHZZAASNT1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP4306DAHZZAASNT1G Features

  • High performance synchronous rectification driver.
  • Supports various SMPS topologies.
  • Fast turn-off delay of 15 ns.
  • Operates up to 35V supply voltage.
  • Suitable for GaN transistor driving.

NCP4306DAHZZAASNT1G Applications

  • Notebook adapters and chargers.
  • High power density AC/DC supplies.
  • LCD TV power supplies.
  • SMPS with high efficiency needs.

NCP4306DAHZZAASNT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum switching frequency of the NCP4306DAHZZAASNT1G?

The maximum switching frequency is 1 MHz.

What is the output voltage of the NCP4306DAHZZAASNT1G?

The output voltage is 11 V.

What is the peak current sink capability of the NCP4306DAHZZAASNT1G?

The peak current sink capability is 7 A.

What is the operating temperature range of the NCP4306DAHZZAASNT1G?

The operating temperature range is -40°C to +125°C.

What package is the NCP4306DAHZZAASNT1G available in?

It is available in a 6-TSOP surface-mount package (SOT-23-6 Thin, TSOT-23-6).

What is the typical quiescent current of the NCP4306DAHZZAASNT1G?

The typical quiescent current is 1.4 mA.

What is the maximum supply voltage for the NCP4306DAHZZAASNT1G?

The maximum supply voltage is 35 V.

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