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TDA3616
Datasheet
General description
The TDA3616 is a low power voltage regulator. It contains the following:
- One fixed voltage regulator with a foldback current protection, intended to supply a microprocessor, that also operates during load dump
- A provision for use of a reserve supply capacitor that will hold enough energy for the regulator to allow a microcontroller to prepare for loss of supply voltage
- Reset signals which can be used to interface with the microprocessor
- A supply pin that can withstand load dump pulses and negative supply voltages
- Defined start-up behaviour; regulator will be switched on at a supply voltage higher than 7.5 V and off when the output voltage of the regulator drops below 2.4 V.
Features
General
- One VP-state controlled regulator
- Battery detection circuit
- Regulator, reset and battery outputs operate during load dump
- Supply voltage range from -18 to +50 V
- Low quiescent current (battery detection switched off)
- High ripple rejection
- Dual reset output
- Backup circuit
- Adjustable reset delay timer.
Protections
- Reverse polarity safe (down to -18 V without high reverse current)
- Able to withstand voltages up to 18 V at the output (supply line may be short-circuited)
- ESD protected on all pins
- Load dump protection
- Foldback current limit protection for regulator
- The regulator output is DC short-circuited safe to ground and VP.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| TDA3616SF/N1 | TDA3616SF/N1 | 9352 671 06112 | Volume production | SOT110-1
(SIL9MPF) | Tube | Standard Marking | TDA3616SF/N1
| Always Pb-free |
| TDA3616T/N1 | TDA3616T/N1 | 9352 605 93112 | Volume production | SOT163-1
(SO20) | Tube | Standard Marking | TDA3616T/N1
| week 5, 2005 |
| TDA3616T/N1 | TDA3616T/N1-T | 9352 605 93118 | Volume production | SOT163-1
(SO20) | Tape reel smd | Standard Marking | TDA3616T/N1
| week 5, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| TDA3616SF/N1 | 9352 671 06112 | Order samples | ||||||
| TDA3616T/N1 | 9352 605 93112 | Order samples | ||||||
| TDA3616T/N1 | 9352 605 93118 | not available |
Applications
Related applications
LCD display - discretes focus
PDA - discretes focus
Motherboard components
PC supply (silverbox)
DVD / VCR SMPS
Set-top box SMPS
TV SMPS
Intelligent washing machine
Transceiver board
Power amplifier board
Main CPU board
Parametrics/similar products
| Type number | Package | No. of voltage regulators | Regulator which operates during load dump or thermal shut-down | Back-up | Reset output | Reset delay | Ignition input/output(battery) |
|---|---|---|---|---|---|---|---|
| TDA3616SF/N1 | SOT110-1
(SIL9MPF) | 1 | no. 1 | 3 | 3 | 3 | 3 |
| TDA3616T/N1 | SOT163-1
(SO20) | 1 | no. 1 | 3 | 3 | 3 | 3 |
Similar products
TDA3616
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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