converter. PCA9410A Datasheet

PCA9410A Datasheet PDF

Part PCA9410A
Description DC-to-DC boost converter
Feature WLCSP9 PCA9410/9410A 3.0 MHz, 500 mA, DC-to-DC boost converter Rev. 1 — 5 August 2016 Product da.
Manufacture NXP
Datasheet
Download PCA9410A Datasheet




PCA9410A
PCA9410/9410A
3.0 MHz, 500 mA, DC-to-DC boost converter
Rev. 1 — 5 August 2016
Product data sheet
1. General description
The PCA9410 and PCA9410A are highly efficient 3.0 MHz, 500 mA, step-up DC-to-DC
converters. They convert input voltages from 2.5 V to 5.25 V to a fixed output voltage of
5.0 V.
These devices are optimized for battery-powered applications. High efficiency of up to
94 % enables an extended battery life in all portable designs. Step-up operation at a
switching frequency of 3 MHz allows using 1 H inductor or smaller.
2. Features and benefits
Efficiency up to 94 %
3 % output voltage accuracy at nominal and static conditions
3 % output voltage accuracy over full current, voltage and temperature range
VINVO, (Pass-Through Mode Operation)
Load disconnect
Current-mode controller
Soft start function for limiting inrush current with true load disconnect
Overcurrent and over-temperature protection
The PCA9410 totally disconnects input to output when disabled
The PCA9410A connects input to output when disabled
Wafer-Level Chip-Size Package (WLCSP) with 0.4 mm pitch; allows for the use of a
smaller antenna, or for greater signal strength
3. Applications
Smartphones
NFC terminals
4. Ordering information
Table 1. Ordering information
Type number
Topside Package
mark Name
PCA9410UK
P10 WLCSP9
PCA9410AUK
10A WLCSP9
Description
wafer-level chip-size package; 9 bumps; body 1.24 1.24
0.525 mm
wafer-level chip-size package; 9 bumps; body 1.24 1.24
0.525 mm
Version
-
-



PCA9410A
NXP Semiconductors
PCA9410/9410A
3.0 MHz, 500 mA, DC-to-DC boost converter
4.1 Ordering options
Table 2. Ordering options
Type number
Orderable part
number
PCA9410UK
PCA9410UKZ
Package
WLCSP9
PCA9410AUK
PCA9410AUKZ
WLCSP9
5. Block diagram
Packing method
REEL 7" Q1/T1
*SPECIAL MARK
CHIPS DP
REEL 7" Q1/T1
*SPECIAL MARK
CHIPS DP
Minimum
Temperature
order quantity
3000
Tamb = 40 C to +85 C
3000
Tamb = 40 C to +85 C
BANDGAP
REFERENCE
BIAS
SUPPLY
UNDERVOLTAGE
LOCKOUT
TEMPERATURE
WATCHDOG
CONTROL
LOGIC
OVERCURRENT
PROTECTION
PULSE
GENERATOR
GATE
DRIVER
Fig 1. Block diagram
SOFTSTART
aaa-013240
PCA9410
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 5 August 2016
© NXP Semiconductors N.V. 2016. All rights reserved.
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