Philips TEA1202TS Data Sheet
Summary
This comprehensive guide details the TEA1202TS, a fully integrated DC/DC converter circuit designed for managing portable battery power. The unit features two low dropout regulators (LDOs), an efficient charge controller, and an advanced low-battery detector for NiCd, NiMH, and Li-Ion batteries. This resource is essential for electronics designers building mobile equipment, PDAs, or audio players who require stable, high-efficiency power solutions across varying battery chemistries.
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TEA1202TS Battery power unit Objective specification Jun File under Integrated Circuits, IC03
Page Summary Contents For Philips TEA1202TS Data Sheet
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查询TEA1202供应商 INTEGRATED CIRCUITS DATA SHEET TEA1202TS Battery power unit Objective specification Jun File under Integrated Circuits, IC03
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Philips Semiconductors Objective specification Battery power unit TEA1202TS FEATURES GENERAL DESCRIPTION Fully integrated battery power unit, including complete The TEA1202TS is a fully integrated bat...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT DC/DC converter UPCONVERSION VI(up) input voltage VI(st...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS PINNING SYMBOL PIN DESCRIPTION LX1 inductor connection SHDWN0 DC/DC shut-down input SHDWN2 LDO2 shut-down input UPOUT/DNIN u...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS handbook, full pagewidth start corrective actionload increase high window limit low window limit time MGK925 Fig.3 Response ...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS When the output voltage becomes lower than the low limit Undervoltage lockout of the window, corrective action is taken by r...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS External synchronization and PWM-only mode Both LDOs are protected from overload conditions by a current limiting circuit an...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNI...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS CHARACTERISTICS Tamb −20 to +80 °C; all voltages are measured with respect to ground; positive currents flow into the IC; un...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT DIGITAL INPUT LEVELS Vl L(n) LOW-level input voltage on all 0.4 digital pins...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT General characteristics Vref reference voltage 1.165 1.190 1.215 Iq quiescen...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS APPLICATION INFORMATION handbook, full pagewidth DC/DC DC/DC output UPCONVERTER regulator 1 output TEA1202TS regulator 2 out...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS handbook, full pagewidth DC/DC DC/DC output UPCONVERTER regulator 1 output TEA1202TS regulator 2 output low battery LOW BATT...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS control handbook, full pagewidth regulator 1 switch DC/DC DC/DC output UPCONVERTER output SWITCH regulator 1 switch TEA1202T...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS handbook, full pagewidth DC/DC output DC/DC DOWNCONVERTER regulator 1 output TEA1202TS regulator 2 output LOW BATTERY low ba...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS External component selection CURRENT LIMITING RESISTOR R10 INDUCTOR L1 The maximum instantaneous current is set by the exter...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS LDO FEEDBACK RESISTORS R3, R4, R5 AND R6 LOW BATTERY DETECTOR COMPONENTS R7, R8, R9 AND C6 The output voltage of each LDO ca...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS PACKAGE OUTLINE SSOP20: plastic shrink small outline package; 20 leads; body width 4.4 mm SOT266-1 pin 1 index detail X 2.5 ...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS SOLDERING If wave soldering is used the following conditions must be observed for optimal results: Introduction to soldering...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS Suitability of surface mount IC packages for wave and reflow soldering methods SOLDERING METHOD PACKAGE WAVE REFLOW(1) BGA, ...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS DATA SHEET STATUS PRODUCT DATA SHEET STATUS DEFINITIONS STATUS Objective specification Development This data sheet contains ...
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Philips Semiconductors Objective specification Battery power unit TEA1202TS NOTES
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Philips Semiconductors – a worldwide company Argentina: see South America Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 82785, Fax. +31 Australia: 3 Figtree Drive, HOMEBUSH, NSW 21...
Manual Details
| Brand | Philips |
|---|---|
| Pages | 24 |
| File Size | 125.89 KB |
| Published | July 06, 2026 |
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Frequently Asked Questions
What battery chemistries can the TEA1202TS support?
It is configurable for 1, 2 or 3-cell Nickel-Cadmium (NiCd), Nickel Metal Hybrid (NiMH), and Lithium (Li-Ion) batteries.
How does this unit detect low battery levels?
It features a built-in low battery detector with an adjustable detection level, providing precise voltage monitoring.
What are the key power conversion features?
It offers DC/DC upconversion and downconversion using efficient circuitry, maintaining a dropout voltage of 75 mV at 50 mA.