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TEA1610P;TEA1610T
General description
The TEA1610 is a monolithic integrated circuit implemented in a high-voltage Diffusion Metal Oxide Semiconductor (DMOS) process. The circuit is a high voltage controller for a zero-voltage switching resonant converter. The IC provides the drive function for two discrete power MOSFETs in a half-bridge configuration. It also includes a level-shift circuit, an oscillator with accurately-programmable frequency range, a latched shut-down function and a transconductance error amplifier.
To guarantee an accurate 50 pct switching duty factor, the oscillator signal passes through a divide-by-two flip-flop before being fed to the output drivers.
The circuit is very flexible and enables a broad range of applications for different mains voltages.
Features
- Integrated high voltage level-shift function
- Transconductance error amplifier for ultra high-ohmic regulation feedback
- Integrated high voltage bootstrap diode
- Latched shut-down circuit for overcurrent and overvoltage protection
- Low start-up current (green function)
- Adjustable minimum and maximum frequencies
- Adjustable dead time
- Undervoltage lockout
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| TEA1610P/N5 | TEA1610PN | 9352 689 15112 | Volume production | SOT38-1
(DIP16) | Tube | Standard Marking | TEA1610P/N5
| Always Pb-free |
| TEA1610T/N5 | TEA1610T/N5-T | 9352 689 14518 | Volume production | SOT109-1
(SO16) | Reel Dry Pack, SMD, 13" | Standard Marking | TEA1610T/N5
| Always Pb-free |
Products in the above table are all in production. Some variants are discontinued; click here for information on these variants.
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TEA1610P/N5 | 9352 689 15112 | 1.5900 | NA | DIGI-KEY CORPORATION | 657 | 11/29/2008 | Buy online | Order samples |
| TEA1610T/N5 | 9352 689 14518 | 1.6900 | Order samples |
Applications
- TV and monitor power supplies
- High voltage power supplies
Related applications
Notebook / LCD SMPS
PC supply (silverbox)
DVD / VCR SMPS
Set-top box SMPS
TV SMPS
50-60 Hz CRT integrated DTV (TV210D)
Mid-range integrated DTV (TV810)
Intelligent washing machine
PCI analog/DVB-T stereo TV receiver
LCD TV flyback power supply
Set-top box - MMS functionality
Design support
Application Notes
Support Documents
Parametrics/similar products
| Type number | Package | Max supply(v) | Operating temp.(Cel) | Burst mode | High voltage start up source |
|---|---|---|---|---|---|
| TEA1610P/N5 | SOT38-1
(DIP16) | 14 | -25 to 70 | no | yes |
| TEA1610T/N5 | SOT109-1
(SO16) | 14 | -25 to 70 | no | yes |
Similar products
TEA1610P;TEA1610T
links to the similar products page containing an overview of products that are similar in
function or related to the type number(s) as listed on this page.
The similar products page includes products from the same catalog tree(s),
relevant selection guides and products from the same functional category.
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