background image

QUICK START GUIDE FOR DEMONSTRATION CIRCUIT DC512B 

4A SMART BATTERY CHARGER 

 

 

3

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 

Figure 1. Proper Measurement Equipment Setup 

VIN 

 

 

SMART 

BATTERY 

V

+

 

 

 

VOUT 

LOAD 

OPTIONAL DC1223A-B SMBUS

TO USB ADAPTER 

PROVIDES DATA LOGGING AND 

BATTERY CONTROL 

Summary of Contents for DC512B

Page 1: ...RT and SMBus activity The optional DC1223A B SMBUS to USB adapter and associated software to control monitor and data log the system for demonstration purposes only This software is not required to charge a battery with the DC512B Contact your LT representative for ordering a DC1223A B Design files for this circuit board are available at http www linear com demo Performance Summary TA 25 C PARAMET...

Page 2: ...the battery to begin charging Plug in the battery An industry standard 5 pin Smart Bat tery connector is provided as well as generic sol dering test points for hardwire connections Optional 1 For different ILIM VLIM settings adjust JP1 JP3 as necessary 2 To disable charging through hardware connect CHGEN to GND 3 To probe the SMBus communication or connect to an external host connect leads to SDA ...

Page 3: ... FOR DEMONSTRATION CIRCUIT DC512B 4A SMART BATTERY CHARGER 3 Figure 1 Proper Measurement Equipment Setup V VIN SMART BATTERY V VOUT LOAD OPTIONAL DC1223A B SMBUS TO USB ADAPTER PROVIDES DATA LOGGING AND BATTERY CONTROL ...

Page 4: ...nel SO 8 Vishay Si4925DDY T1 GE3 11 1 Q2 MOSFET Single P Channel SO 8 Vishay Si4431CDY T1 GE3 12 7 Q3 Q9 MOSFET N Channel 60V 115mA SOT23 3 Diodes Inc Zetex 2N7002TA 13 1 Q11 MOSFET Single N Channel SSOT 6 Fairchild FDC655BN 14 1 R1 Resistor 5 1K 1 16W 5 0603 Vishay CRCW06035K10JNEA 15 1 R2 Resistor 0 028Ω 1 2W 1 1206 Vishay WSL1206R0280FEA 16 2 R4 R5 Resistor 15K 1 16W 5 0603 Vishay CRCW04023K00J...

Page 5: ...SML 010VTT86L 10 1 D8 Diode Dual Schottky 75V 350mW SOT23 3 Diodes Inc BAV70 7 F 11 2 R9 R11 Resistor 10Ω 1 16W 5 0603 Vishay CRCW060310R0JNEA 12 1 R13 Resistor 10k 1 16W 5 0603 Vishay CRCW060310K0FKEA 13 0 R15 OPT 14 6 R18 R21 R25 Resistor 300Ω 1 16W 5 0603 Vishay CRCW0603300RJNEA 15 1 R19 R26 Resistor 33 2k 1 16W 1 0603 Vishay CRCW060333K2FKEA 16 1 U2 I C Linear Regulator SO 8 Linear Technology ...

Page 6: ...QUICK START GUIDE FOR DEMONSTRATION CIRCUIT DC512B 4A SMART BATTERY CHARGER 6 ...

Page 7: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc DC512B ...

Reviews: