Datasheet

GND
V
OUT
VIN SENSE +
AGND
EN
AGND
VIN SENSE -
VOUT SENSE -
AGND
NC
TEMP SENSE
VOUT SENSE +
1 2 3 4 5 6 7 8 9 10
A B C D E F H J K L
I I I I I I I I I I
I I I I I I I I I I
1 2 3 4 5 6 7 8 9 10
A B C D E F H J K L
V
IN
Test Connections www.ti.com
Figure 3. Edge Connector Diagram
The evaluation board is also compatible with the 20-pin edge connector shown in Figure 3. Table 1
explains the functionality of the pins.
Table 1. Functionality of the Pins
Pin Name Description
1, 2, 3 VIN Input supply — Nominal operating range is from 6V to 20V for the LMZ12010/8/6 and from 6V to
36V for the LMZ13610/8/6.
4, 5, 6, 7 GND Power Ground — Electrical path for the power circuits within the module.
8, 9, 10 VOUT Output Voltage — Regulated 5, 3.3, 2.5 or 1.2V.
A VIN SENSE + Positive Kelvin Sense of Input voltage — Tied to VIN pin of the LMZ module.
E VIN SENSE - Negative Kelvin Sense of Input voltage — Tied to PGND (EP) of the LMZ module.
L VOUT SENSE Positive Kelvin Sense of Output voltage — Tied to Vout banana jack.
+
F VOUT SENSE Negative Kelvin Sense of Output voltage — Tied to AGND of the LMZ module.
-
B, D, H AGND AGND Ground — Tied to AGND pin of module.
J NC No Connect — This pin must remain floating, do not ground.
C EN Enable — Input to the precision enable comparator of the LMZ Module.
K TEMP SENSE Connected to top of the Rts temperature sensing resistor. Temperature measurements can be
made by measuring the temperature dependant resistance between TEMP SENSE and VIN
SENSE -. Convert the resistance to temperature with the following equation: Temperature (C) ≊
2.6245 x Resistance (Ω) - 262.7
4
AN-2134 LMZ13610/8/6 and LMZ12010/8/6 Evaluation Board SNVA478C–April 2011–Revised April 2013
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