Datasheet

NXP Semiconductors

KTPF4210EPEVBUG

KITPF4210EPEVB evaluation board

User guide Rev. 1.0 — 8 February 2018

9 / 18

4.3.3 Debug and configuration components

The KITPF4210EPEVB allows full flexibility to change the default configuration of SW1A/

B/C and SW3A/B outputs to one more suitable for a specific application scenario. It

also provides several source options for the LDO supplies to test various loading and

supplying scenarios.

Test points are provided on key nodes of the KITPF4210EPEVB to allow full debugging

capability during application development.

4.3.3.1 SW1A/B/C configuration components

The SW1A/B/C regulator can be configured in various operating modes as described in

Table 5.

Figure 3. SW1A/B/C output configuration

Table 5. SW1A/B/C configuration chart

Component SW1A/B/C single phase SW1A/B single phase

SW1C independent

SW1A/B dual phase

SW1C independent

R6 Closed Closed DNP

R9 Closed DNP DNP

R4 Closed Closed Closed

R7 Closed DNP Closed

R8 DNP DNP Closed

R10 Closed DNP DNP

R11 DNP Closed Closed

L2 1.0 µH

ISAT = 6.0 A

1.0 µH

ISAT = 4.5 A

1.0 µH

ISAT = 2.4 A

L3 N/A N/A 1.0 µH

ISAT = 2.4 A

L4 N/A 1.0 µH

ISAT = 2.4 A

1.0 µH

ISAT = 2.4 A

4.3.3.2 SW3A/B configuration components

The SW3A/B regulator can be configured in various operating modes as described in

Table 6.