tea1104t NXP Semiconductors, tea1104t Datasheet
tea1104t
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tea1104t Summary of contents
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... DATA SHEET TEA1104; TEA1104T Cost effective battery monitor and fast charge IC for NiCd and NiMH chargers Objective specification File under Integrated Circuits, IC03 INTEGRATED CIRCUITS 1996 Feb 26 ...
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... NAME TEA1104 DIP8 plastic dual in-line package; 8 leads (300 mil) TEA1104T SO8 plastic small outline package; 8 leads; body width 3.9 mm 1996 Feb 26 TEA1104; TEA1104T APPLICATIONS Portable telephone Portable computer Portable audio Portable video. GENERAL DESCRIPTION The TEA1104 is manufactured in a BiCMOS process intended to be used as a battery monitor circuit in charge systems for NiCd and NiMH batteries ...
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... NTC 1996 Feb 26 R ref SUPPLY POR OR FILTER MODE LATCH BATTERY SAMPLE- FULL DETECTOR OR T max T min TEA1104 TEA1104T T cut-off Fig.1 Block diagram. 3 Objective specification TEA1104; TEA1104T 8 fast LED trickle CONTROL 1 GND TO trickle TIMER OSCILLATOR 7 MGE354 OSC ...
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... In Fig.3 the battery voltage during fast charge is plotted. FUNCTIONAL DESCRIPTION A block diagram of the TEA1104; TEA1104T is illustrated in Fig.1 Mode latch The Mode latch determines if the system is in the fast or in the slow charge mode. ...
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... If the batteries are flat, the trickle charge current is able to raise the battery voltage within an acceptable period of time, after which fast charging starts. 5 Objective specification TEA1104; TEA1104T t osc t osc osc time-out ...
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... It is also possible to output the same information via one LED only. fast charge (I fast ) output LED TEA1104 TEA1104 Fig.4 Output drivers. 6 Objective specification TEA1104; TEA1104T MGE355 full detection t trickle charge (I fast /40) output LM317 LED MGE356 ...
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... V bat 0.25% no TIME OUT and t dis 3% TO battery is FULL trickle charge I fast / 40 (note 4) dual LED indication FULL ON Fig.5 Flow chart of the TEA1104. 7 Objective specification TEA1104; TEA1104T FAST no OFF yes FAST OFF bat 55 C 111 min (TO) (TCO) MGE359 yes FAST ...
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... QUALITY SPECIFICATION In accordance with “SNW-FQ-611 part E” . The numbers of the quality specification can be found in the “Quality Reference Handbook” . The handbook can be ordered using the code 9397 750 00192. 1996 Feb 26 TEA1104; TEA1104T CONDITIONS MIN. 0.5 +13.2 ...
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... OSC CONDITIONS clamp outputs off Rref amb V = 1.5 V NTC LED(sat LED V = 2.4 V bat bat 9 Objective specification TEA1104; TEA1104T MIN. TYP. MAX. 5.45 11.5 0.5 11.5 12.8 6.1 6.4 6.7 4.65 5.05 5. 4.03 4.25 4.46 1.18 1.25 1.31 60 120 10 100 0.75 0.81 0.87 0.92 1.0 1.08 1.85 2.0 2 ...
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... Table 1 Dual LED indication CHARGER MODE Fast charging Fast charging protection Full (trickle charging) and R ; osc ref Battery open 10 Objective specification TEA1104; TEA1104T = 2 exp14 t = 0.28 s. trickle osc . This duty trickle /40. The V input fast bat V V LED 1 LED 2 LED ...
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... LED 2 LED1 FULL FAST 270 BAW62 47 k LED V P BC548 TEA1104 GND OSC C osc Fig.6 Basic application diagram TEA1104 Fig.7 Application diagram. 11 Objective specification TEA1104; TEA1104T bat ref NTC R ref R4 MGE357 MGE358 4 cells ...
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... 0.49 0.25 5.0 4.0 6.2 1.27 0.36 0.19 4.8 3.8 5.8 0.0100 0.20 0.16 0.244 0.050 0.0075 0.19 0.15 0.228 REFERENCES JEDEC EIAJ MS-012AA 12 Objective specification TEA1104; TEA1104T detail 1.0 0.7 1.05 0.25 0.25 0.1 0.4 0.6 0.039 0.028 0.041 0.01 0.01 0.004 0.016 0.024 EUROPEAN ...
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... scale (1) ( 0.53 1.07 0.36 9.8 6.48 0.38 0.89 0.23 9.2 6.20 0.021 0.042 0.014 0.39 0.26 0.015 0.035 0.009 0.36 0.24 REFERENCES JEDEC EIAJ MO-001AN 13 Objective specification TEA1104; TEA1104T 3.60 8.25 10.0 2.54 7.62 0.254 3.05 7.80 8.3 0.14 0.32 0.39 0.10 0.30 0.01 0.12 0.31 0.33 EUROPEAN ISSUE DATE PROJECTION 92-11-17 95-02-04 SOT97-1 (1) Z max. 1.15 ...
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... V) applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 14 Objective specification TEA1104; TEA1104T ...
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... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. 1996 Feb 26 TEA1104; TEA1104T 15 Objective specification ...
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Philips Semiconductors – a worldwide company Argentina: IEROD, Av. Juramento 1992 - 14.b, (1428) BUENOS AIRES, Tel. (541)786 7633, Fax. (541)786 9367 Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. (02)805 4455, Fax. (02)805 4466 Austria: Triester Str. 64, ...