Datasheet

Introduction www.ti.com
1 Introduction
The Texas Instruments TPS6015XEVM-359 evaluation module uses either the TPS60150 or TPS60151
IC and supporting components configured as a charge pump that provides a 5-V output. The goal of the
EVM is to facilitate evaluation of the TPS60150 or TPS60151 IC.
1.1 Performance Specification Summary
Table 1 provides a summary of the TPS6015XEVM-359 performance specifications. All specifications are
given for an ambient temperature of 25°C.
Table 1. Typical Performance Specification Summary
Voltage Range Current Range
(V) (mA)
Condition
Min Typ Max Min Typ Max
2.7 V ≤ V
IN
< 3.1 V 50
V
OUT
4.8 5.0 5.2
3.1 V ≤ V
IN
< 5.5 V 140
1.2 Modifications
To aid user customization of the EVM, the board was designed with devices having 0603 or larger
footprints. A real implementation likely occupies less total board space.
Changing components can improve or degrade EVM performance. For example, adding a larger output
capacitor reduces output voltage undershoot but lengthens response time after a load transient event.
2 Input/Output Connector Descriptions
J1–VIN This header is a positive connection to the power input supply (V
IN
).
J2–GND This header is the return connection for the bias (V
BIAS
) supply.
J3–VOUT This header is the positive connection for the output load on V
OUT
.
J4–GND This header is the ground return connection for the output load.
JP1– EN When this jumper is installed to ON, the enable pin (EN) is tied to VIN, thereby enabling the
device. When this jumper is moved to OFF, EN is pulled to ground thereby disabling the device.
JP2– LED ON When this jumper is installed, VOUT is connected to the 5 paralleled WLEDs, pulling
75mA.
2.1 Test Setup
The absolute maximum voltage allowed on VIN is 5 V. In order to enable the device, move jumper JP1 to
ON. When connecting external loads, use short, twisted leads.
2.2 Test Results
Figure 1 shows the test results at T
A
= 25°C using this EVM:
2
TPS60150EVM-359, TPS60151EVM-359 SLVU268C–December 2008–Revised July 2010
Copyright © 2008–2010, Texas Instruments Incorporated