EVAL6206N STMicroelectronics, EVAL6206N Datasheet - Page 11

• Manufacturer Part Number: EVAL6206N
• Description: EVAL BOARD FOR L6206N DIP
• Manufacturer: STMicroelectronics

Specifications of EVAL6206N

• Mfg Application Notes: PractiSPIN AppNote
• Design Resources: EVAL6206N/6206N Gerber Files EVAL6206N Schematic/Bill of Materials
• Main Purpose: Power Management, H Bridge Driver (Internal FET)
• Embedded: No
• Utilized Ic / Part: L6205N DIP
• Primary Attributes: Dual Full-Bridge (H-Bridge), 2.8A (5.6A Peak). 8 ~ 52 V, 0.3 Ohm
• Secondary Attributes: Non-Inverting, Can be Paralleled
• Architecture: Analog
• Applications: Motor Control
• Processor To Be Evaluated: L6206
• For Use With: 497-4138 - EVALUATION BOARD PRACTISPIN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5487

UM0240
2.3
The connection between the charge pump output and the Vpp line is switched by the P-
MOS STS5DPF20L controlled by pin PF1 of the microcontroller.
This separates the IAP and In-Circuit Programming (ICP) and delivers V
rising time.
The switch is closed when PF1 is low.
OpAmp negative supply (-5V)
The last power supply consists of a non-regulated negative charge pump derived from the
pin C1- of the ST622A, which works as an oscillator between 0V and V
charge pump composed by the two diodes, D14 and D15, and the two capacitors, C35 and
C36. This supply is used as negative supply for the two OPAMP U3A and U3B of LM358, in
order to provide them a complete rail-to-rail output range between -5V and V
CC
PP
for the negative
with a shorter
DD
Power supply
.
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