MAX4940EVKIT+ Maxim Integrated, MAX4940EVKIT+ Datasheet - Page 5

• Manufacturer Part Number: MAX4940EVKIT+
• Description: Power Management IC Development Tools Maxim Evaluation Kit
• Manufacturer: Maxim Integrated
• Series: MAX4940, MAX4940Ar

The MAX4940 EV kit provides a proven layout for the
MAX4940. Capacitors C1–C8 are the “flying caps” for
Table_1._MAX4940_EV_Kit_Jumper_Descriptions_(JU1–JU13)
Figure 2. MAX4940 Jumper Guide
JUMPER
Detailed Description of Hardware
JU1
JU2
JU3
SIGNAL
CLP1A
CLP2A
________________________________________________________________________________________ _ 5
EN
MAX4940 Evaluation Kit/Master Board
SHUNT_POSITION
Open*
Open*
Open
MAX4940 EV Kit
1-2*
1-2
1-2
Enable input EN connects to VDD, enabling the high-voltage outputs for nor-
mal operation
Enable input EN is not connected to VDD (required when driven with
MAX4940 Master Board, or other external signal source)
Clamp input CLP1A connects to VDD, enabling the always-on active clamp
feature (MAX4940 only)
CLP1A is not connected to VDD (required when driven with MAX4940 Master
Board, or other external signal source)
Clamp input CLP2A connects to VDD, enabling the always-on active clamp
feature (MAX4940 only)
CLP2A is not connected to VDD (required when driven with MAX4940 Master
Board, or other external signal source)
the MAX4940’s internal charge pump. Jumpers JU1–JU5
are used to drive EN and the clamp inputs when the EV
kit board is used without the master board. On-board
dummy-load circuits are enabled by jumpers JU10–JU13.
DESCRIPTION