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SP6648UEB Datasheet

  • SP6648UEB

  • Evaluation Board Manual

  • 127.25KB

  • 4頁

  • SIPEX

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SP6648
Evaluation Board Manual
Easy Evaluation for the
SP6648 Single or Dual Cell
Alkaline to 2V to 5V Output
Provides 300mA output at
3.3V output for 2.0V Input
High Efficiency: 94%
碌SOIC
Package & SMT
components for small, low
profile Power Supply
DESCRIPTION
The
SP6648 Evaluation Board
is designed to help the user evaluate the performance of the
SP6648 for use as a single or dual cell input to +3.3V output DC-DC Converter. The output of
the SP6648 is preset to +3.3V or can be adjusted from +2V to +5.5V by manipulating two
external resistors. The evaluation board is a completely assembled and tested surface mount
board which provides easy probe access points to all SP6648 Inputs and Outputs so that the
user can quickly connect and measure electrical characteristics and waveforms.
SP6648 EVALUATION BOARD SCHEMATIC
VBATT
C1
+
1
L1 10uH
3.3Vout
VBATT
LBI
LBON
RLIM
SHDN
VOUT
10
47uF
LBI
LBON
SHDN
RLIM
1.87K
2
3
4
5
SP6648
LX 9
PGND
GND
FB
8
7
6
C4
1uF
R1
205K
C3
47pF
+ C2
47uF
R2
124K

SP6648UEB 產(chǎn)品屬性

  • Exar

  • 電源管理IC開發(fā)工具

  • Power Management Modules

  • DC/DC Converters, Regulators & Controllers

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