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Tel: 886-66296288‧Fax: 886-29174598‧ http://www.princeton.com.tw‧2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan
FEATURES
An ultra-fine CMOS process has been adopted for low power consumption in a design with no charge -pump. A small 24-pin QFN package (4*4mm / t=0.8mmMax / Lead pitch 0.4mm) has been adopted. All bridges can be driven simultaneously. Constant-Voltage control H-bridges Drive; Accuracy±5%(at CV DAC=4.0V) Constant-Current H-bridges Drive; Accuracy±5%(at CC DAC=200mV) A constant voltage value and a constant current value are set as arbitrary values by serial setup (4-bit). External resistance is unnecessary in order to change by Built-in DAC. Built-in thermal shutdown circuit.(shut: 150℃/return: 120℃/Hysterisis: 30℃) Built-in UVLO shutdown circuit.(shut: 1.8V/return: 2.0V/Hysterisis: 0.2V) Built-in CC mode weak excitation H-Bridge Drive Type/ON Resistance - CH1~3: CV/FS Ron=1.3(TYP) at VM=5V, I=100mA (600mA MAX) - CH4: CC/CV/FS Ron=1.3(TYP) at VM=5V, I=100mA (600mA MAX) - CH5: CC/Ron=1.3(TYP) at VM=5V, I=100mA (600mA MAX) DAC - 4-bit composition - 1~4CH Constant-Voltage: 1.8~4.8V, 0.2V/bit - 4~5CH Constant-Current: 150~300mV, 10mV/bit Recommend Operating Condition - Power-supply voltage range: VCC: 2.7~3.6V, VM: 2.7~ 5.5V - Rated power-supply voltage: VCC: 3.3V, VM: 5.0V BLOCK DIAGRAM Notes: 1. FS=Full-Swing 2. CV=Constant-Voltage 3. CC=Constant-Current
V1.1 2 December 2013 ORDER INFORMATION Valid Part Number Package Type Top Code PT5113 24 Pins, QFN PT5113 PIN CONFIGURATION
V1.1 3 December 2013 PIN DESCRIPTION Pin Name I/O Description Pin No. OUT5B O CH5 output B 1 IN4 I Parallel input signal 2 IN3 I Parallel input signal 3 VCC Power Supply Small signal power supply 4 IN2 I Parallel input signal 5 IN1 I Parallel input signal 6 RESET I Logic reset 7 OUT1A O CH1 output A 8 OUT1B O CH1 output B 9 VM12 Power Supply CH1/2 Power supply 10 OUT2A O CH2 output A 11 OUT2B O CH2 output B 12 OUT3A O CH3 output A 13 OUT3B O CH3 output B 14 VM3 Power Supply CH3 Power supply 15 CS I Serial data latch control 16 SCLK I Serial clock input 17 SDAT I Serial data input 18 OUT4A O CH4 output A 19 RNF4 I/O CH4 current sense input 20 OUT4B O CH4 output B 21 VM45 Power Supply CH4/5 Power supply 22 OUT5A O CH5 output A 23 RNF5 I/O CH5 current sense input 24 Thermal PAD GND CH1/2 Power GND and CH3 Power GND Bottom Thermal PAD GND Small signal power GND Bottom
V1.1 23 December 2013 IMPORTANT NOTICE Princeton Technology Corporation (PTC) reserves the right to mak e corrections, modifications, enhancements, improvements, and other changes to its products and to discontinue any product without notice at any time. PTC cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a PTC product. No circuit patent licenses are implied. Princeton Technology Corp. 2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan Tel: 886-2-66296288 Fax: 886-2-29174598 http://www.princeton.com.tw