Details, datasheet, quote on part number: DV2003L
DescriptionFast Charge Development System Control of Frequency-modulated Linear Regulator
CompanyTexas Instruments, Inc.
DatasheetDownload DV2003L datasheet


Features, Applications

bq2003 fast charge control evaluation and development Charge current controlled with frequencymodulated linear design Fast charge to 12 NiCd and/or NiMH cells Fast charge termination by -V, T/t, maximum temperature, time, and voltage Discharge-before-charge option

The bq2003L3 Development System provides a costeffective component-reduced development environment for the bq2003 Fast Charge IC. The DV2003L3 incorporates a frequency-modulated linear regulator for fast charge control of NiCd and/or NiMH cells. A full data sheet for this product is available on our web site (, or you may contact the factory for one.

1 DV2003L3 Development Board (includes 6W heat sink) bq Charge Configuration Diskette Documentation kit including user's guide, schematics, and data sheets

Address: Sales Contact: DC input voltage (V) -V enabled (yes/no) T/t enabled (yes/no) Number of battery cells (2--12) Charge current (A) (1.5A max.) Battery capacity (mAh) Battery type (NiCd and/or NiMH) Top-off (yes/no) Discharge-before-charge (yes/no) Discharge current (mA)

IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE ("CRITICAL APPLICATIONS"). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER'S RISK. In order to minimize risks associated with the customer's applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. TI's publication of information regarding any third party's products or services does not constitute TI's approval, warranty or endorsement thereof.


Some Part number from the same manufacture Texas Instruments, Inc.
DV2003L1 Complete Charge Management With Integrated PWM Switching Controller
DV2004ES1 Charge Management With Integrated Pwm, Peak Voltage Detection & Maintenance
DV2004ES3 Nickel/li-ion Development System Control of On-board P-FET Switch-mode Regulator
DV2004L Fast Charge Development System Control of Frequency-modulated Linear Regulator
DV2004L1 Charge Management With Integrated Pwm, Peak Voltage Detection & Maintenance
DV2004S3 Nickel/li-ion Development System Control of On-board P-FET Switch-mode Regulator
DV2005 Fast Charge Development System Control of On-board P-FET Switch-mode Regulator
DV2005L1 Dual Sequential Charge Controller For 2-BAY Chargers
DV2005S1 Fast Charge Development System Control of On-board P-FET Switch-mode Regulator
DV2005S3 Nickel/li-ion Development System Control of On-board PNP Switch-mode Regulator
DV2007 Fast-charge Development System Control of On-board Switch-mode Regulator
DV2031S2 Charge Management With PWM Switching Controller And User-selectable Algorithms
DV2054 Li-ion Charger Development System Control of On-board PNP Switch-mode Regulator
DV2056 Li-ion Charger Development System Control of Onboard Linear Regulator
DV2902 Rechargeable Alkaline Development System
DV2954S1H Enhanced Charge Management With Integrated PWM Switching Controller
EV2010 Gas Gauge With 1-WIRE (DQ) Interface And 5 Led Drivers

LM393YFK : Dual Differential Comparators

SN74LS151D : Multiplexers ti SN74LS151, 8-Line to 1-Line Data Selectors/multiplexers

TPS2032P : Hot-Swap Switches, Integrated FET ti TPS2032, 1.1A, 2.7-5.5V Single Hot-swap ic High-side MOSFET, Fault Report, Act-high Enable

UA747MJ : Dual General-purpose Operational Amplifiers

74LVTH162244GZX : 3.3-v ABT SCAN TEST Devices WITH 18-bit Universal BUS Transceivers

TMX320R2812PBKA : Tms320r2811, Tms320r2812 Digital Signal Processors

BQ3055 : 2-Series, 3-Series, And 4-Series Li-Ion Battery Pack Manager The bq3055 device is a fully integrated, single-chip, pack-based solution that provides a rich array of features for gas gauging, protection, and authentication for 2-series, 3-series, and 4-series cell Li-Ion and Li-Polymer battery packs

MC33078DGKR : Linear - Amplifier - Instrumentation, Op Amps, Buffer Amp Integrated Circuit (ics) General Purpose Digi-Reel« 2.05mA 10 V ~ 36 V, ▒5 V ~ 18 V; IC OPAMP GP 16MHZ DUAL 8MSOP Specifications: Packaging: Digi-Reel« ; Amplifier Type: General Purpose ; Number of Circuits: 2 ; Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) ; Slew Rate: 7 V/Ás ; Gain Bandwidth Product: 16MHz ; Current - Supply: 2.05mA ; Current - Output / Channel: 37mA ; Voltage - Supply, Single/Dual (

SN74ALS29854DWE4 : Parity Transceivers ti SN74ALS29854, 8-Bit to 9-Bit Parity Bus Transceivers

VSP2264ZSJRG1 : Linear - Video Processing Integrated Circuit (ics) Surface Mount Tape & Reel (TR); IC VIDEO CCD SIGNAL PROC 96BGA Specifications: Mounting Type: Surface Mount ; Package / Case: 96-BGA Microstar Junior ; Type: CCD Signal Processor, 12-Bit ; Packaging: Tape & Reel (TR) ; Applications: Camera ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant

DS14C232TMX : DUAL LINE TRANSCEIVER, UUC Specifications: Technology: RS232, CMOS ; Device Type: Transceiver ; Supply Voltage: 5V ; Package Type: WAFER

Same catergory

CS4299 : Boards->Audio. Audio Codec '97.

DM-2100 : Digital Panel Meters. Digital Panel Meters.

EV6021 : Cmx602a Evaluation Kit. For CMX602B Product Evaluation Adjunct Box or Feature Phone Configuration Single Power Supply Operation LCD Display or RS232 Link to PC with Software On-Board Regulator Socketed Components for Adjustment Socketed Space for Optional and Telco-Specific Components Socketed PIC 16-Series ÁC On-Board PIC Programming with Serial Interface and PC Software.

HCS365 : Security Device->KEELOQ->->Encoders. The HCS365 is a Code Hopping Encoder Designed For Secure Remote Keyless Entry (RKE) Systems.

IPHC.pdf : MesFET (iphc). 4.6 Ám PLATING CAP TOP PLATE 2000 ┼ NITRIDE 0.75 Ám FIRST METAL TaN RESISTOR GATE ACTIVE REGION OHMIC METAL (EXCEPT VIA) SEMI-INSULATING GaAs SUBSTRATE 0.5-Ám amplifier transistors 0.5-Ám switch transistors 0.5-Ám diodes Device passivation High-Q passives MIM capacitors TaN resistors GaAs resistors 2 metal layers Air bridges Substrate vias Operation.

MAX1630EVKIT : Evaluation Kit: Max1630/max1631/max1632. The MAX1630/MAX1631/MAX1632 evaluation kits (EV kits) each consist of one of three preassembled and tested evaluation boards (EV boards) that embody the standard application circuits. The MAX1630 and MAX1632 EV boards provide the triple-output 3.3V/5V/ 12V circuit, and the MAX1631 EV board provides the dual-output 3.3V/5V circuit. All three use the same.

MAX230MJP/883B : Military/Aerospace->Military Standard. Plus 5v-powered Multi-channel, Rs-232 Drivers/receivers.

MAX2411AEVKIT : Evaluation Kit: Max2411a. The MAX2411A evaluation kit (EV kit) simplifies testing of the MAX2411A. This EV kit allows evaluation of the MAX2411A's low-noise amplifier (LNA), receive downconverter mixer, transmit upconverter mixer, variablegain power-amplifier (PA) driver, and power-management . to +5.5V Single-Supply Operation o 50 SMA Inputs and Outputs on RF and IF Ports o Allows.

MAX243MLP/883B : Military/Aerospace->Military Standard. Plus 5v-powered Multi-channel, Rs-232 Drivers/receivers.

MAX3762EVKIT : Evaluation Kit: Max3762. The MAX3762 evaluation kit (EV kit) simplifies evaluation of the MAX3762 limiting amplifier. It allows easy programming of the loss-of-signal (LOS) threshold. The board layout provides for multiple termination configurations. The circuit includes space for the MAX3760 preamplifier and user-supplied photodiode. Adding these two components to the MAX3762.

MAX477EVKIT : Evaluation Kit: Max477. The MAX477 evaluation kit (EV kit) simplifies evaluation of the a 300MHz high-speed amplifier. Its circuit includes the MAX477 in the noninverting configuration set to unity gain. RF-style connectors (SMA) and 75 terminating resistors are included for compatibility with video test equipment. 300MHz -3dB Bandwidth o Optional Adjustable Gain o Fully Assembled.

MAX692MLP/883B : Military/Aerospace->Military Standard. Microprocessor Supervisory Circuit.

MAX706MJA/883B : Military/Aerospace->Military Standard. Microprocessor Supervisory Circuit.

NCP5331FTR2 : PWM Controller, Package: Lqfp, Pins=32. NCP5331 Two-Phase PWM Controller with Integrated Gate Drivers The is a second-generation, two-phase, buck controller that incorporates advanced control functions to power 64-bit AMD Athlont processors and low voltage, high current power supplies. Proprietary multiphase architecture guarantees balanced load-current sharing, reduces output voltage and input.

NTD25P03L : HD3E, Tmos Pwr. Fet 30 V, Package: Dpak, Pins=3. 25 Amps, 30 Volts, Logic Level P-Channel DPAK Designed for low voltage, high speed switching applications and to withstand high energy in the avalanche and commutation modes. The source-to-drain diode recovery time is comparable to a discrete fast recovery diode. PWM Motor Controls Power Supplies Converters Bridge Circuits Rating Drain-to-Source Voltage.

PCI-431 : Boards->Data Acquisition. 320C44 DSP; dual on-board 32-bit busses. For FFT's, digital filtering, sonar/radar, robotics, imaging, and spectral analysis. Up to four, simultaneous, streaming, 12-bit, 10MHz A/D channels. to 40 MHz single channel. to 8Mb on-board fast SRAM memory plus Flash Boot RAM. Four COMM ports to integrate external DSP's. Continuous simultaneous non-stop A/D sampling;.

STPAC01 : IPAD (Integrated Passive and Active Discretes)->IP. RF Detector For Power Amplifier Control.

VNQ830M : VIPower (Vertical Intelligent Power). Quad Channel High Side Driver. CMOS COMPATIBLE INPUTS OPEN DRAIN STATUS OUTPUTS s ON STATE OPEN LOAD DETECTION s OFF STATE OPEN LOAD DETECTION s SHORTED LOAD PROTECTION s UNDERVOLTAGE AND OVERVOLTAGE SHUTDOWN s LOSS OF GROUND PROTECTION s VERY LOW STAND-BY CURRENT The is a quad HSD formed by assembling two VND830M chips in the same SO28 package. The is a monolithic device made by using|.

0-C     D-L     M-R     S-Z