TEA1103TD-T [NXP]
IC 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20, PLASTIC, SO-20, Switching Regulator or Controller;
| 型号： | TEA1103TD-T |
| 厂家： | 
NXP |
| 描述： | IC 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20, PLASTIC, SO-20, Switching Regulator or Controller 信息通信管理 开关 光电二极管 |
| 文件： | 总31页 (文件大小：1649K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Information as of 2000-11-13
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TEA1103; TEA1103T; TEA1103TS; Fast charge ICs for NiCd and NiMH batteries
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Description
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The TEA1103x are fast charge ICs which are able to fast charge NiCd and NiMH batteries.
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Automotive
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The main fast charge termination for NiCd and NiMH batteries are T/ t and peak voltage detection, both of which are
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well proven techniques. The TEA1103x automatically switches over from DT/Dt to peak voltage detection if the
thermistor fails or is not present. The T/ t detection sensitivity is temperature dependent, thus avoiding false charge
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termination. Three charge states can be distinguished; fast, top-off and trickle.
Cross reference
Models
Several LEDs, as well as a buzzer, can be connected to the TEA1103x for indicating battery insertion, charge states,
battery full condition and protection mode.
Packages
Application notes
Selection guides
The TEA1103x are contained in a 20-pin package and are manufactured in a BiCMOS process, essentially for
integrating the complex mix of requirements in a single chip solution. Only a few external low cost components are
required in order to build a state of the art charger.
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documentation
End of Life information
Datahandbook system
The TEA1103x are pin compatible with the TEA1102x, fast charge ICs for LiIon, SLA, NiCd and NiMH batteries.
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Safe and fast charging of Nickel Cadmium (NiCd) and Nickel Metal Hydride (NiMH) batteries
Pin compatible with the TEA1102x, fast charge ICs for LiIon, SLA, NiCd and NiMH batteries
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TEA1103;
TEA1103T;
TEA1103TS
TEA1103;
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Three charge states for NiCd or NiMH; fast, top-off and trickle or voltage regulation (optional)
Adjustable fast charge current [0.5CA to 5CA nominal (CA = Capacity Amperes)]
DC top-off and pulsating trickle charge current (NiCd and NiMH)
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Temperature dependent T/ t battery full detection
Automatic switch-over to accurate peak voltage detection (- 1/4 %) if no NTC is applied
TEA1103T;
TEA1103TS
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Possibility to use both T/ t and peak voltage detection as main fast charge termination
Support of inhibit during all charging states
Manual refresh with regulated adjustable discharge current (NiCd and NiMH)
Voltage regulation in the event of no battery
Support of battery voltage based charge indication and buzzer signalling at battery insertion, end of refresh and
at full detection
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Single, dual and separate LED outputs for indication of charge status state
Minimum and maximum temperature protection
Time-out protection
Short-circuit battery voltage protection
Can be applied with few low-cost external components.
Datasheet
Publication
release
date
File
Page size
count (kB)
Datasheet
status
Type nr.
Title
Datasheet
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TEA1103;
TEA1103T;
TEA1103TS
Fast charge ICs for NiCd and
NiMH batteries
27-Jan-
99
Preliminary
Specification
28
218
Products, packages, availability and ordering
North American Order code
Partnumber
marking/packing
package device status
buy online
Partnumber
TEA1103N
(12nc)
IC packing info
Standard Marking *
Tube
TEA1103/N2
9352 605 13112
SOT146 Samples available
SOT163 Samples available
Standard Marking *
Tube
TEA1103T/N2 TEA1103TD
9352 604 38112
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Standard Marking *
TEA1103TD-T 9352 604 38118 Reel Pack, SMD,
13"
SOT163 Samples available
SOT339 Samples available
SOT339 Samples available
Standard Marking *
TEA1103TS/N2
9352 614 37112
Tube
-
-
Standard Marking *
9352 614 37118 Reel Pack, SMD,
13"
Please read information about the discontinued variants of this product.
Find similar products:
TEA1103; TEA1103T; TEA1103TS links to the similar products page containing an overview of products that are
similar in function or related to the part 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.
Copyright © 2000
Royal Philips Electronics
All rights reserved.
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相关型号：
TEA1103TS/N2
IC 0.014 A BATTERY CHARGE CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO20, PLASTIC, SSOP-20, Switching Regulator or Controller
NXP
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