參數(shù)資料
型號: FAN5365UC06X
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 1.84 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, PBGA9
封裝: 1.27 X 1.29 MM, 0.40 MM PITCH, WLCSP-9
文件頁數(shù): 12/24頁
文件大小: 1014K
代理商: FAN5365UC06X
2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN5365 Rev. 1.0.4
2
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5365
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Ordering Information
Part Number
(1)
Option
Slave Address LSB
Output
Current
VOUT Programming
Power-up
Defaults
Package
A2
A1
A0
mA
Min.
Max.
VSEL0 VSEL1
FAN5365UC00X
00
0
1
0
800
0.7500
1.4375
(3)
1.05
1.20
WLCSP-09
FAN5365UC02X
02
1
0
800
0.7500
1.4375
(3)
0.95
1.10
WLCSP-09
FAN5365UC03X
(2)
03
0
1000
0.7500
1.5375
1.00
1.20
WLCSP-09
FAN5355UC06X
(2)
06
0
1000
1.1875
1.9750
1.80
WLCSP-09
Notes:
1.
The “X” designator on the part number indicates tape and reel packaging.
2.
Preliminary; not full production release at this time. Contact a Fairchild representative for information.
3.
VOUT is limited to the maximum voltage for all VSEL codes greater than the maximum VOUT listed.
Typical Application
SW
Q1
Q2
MODULATOR
PGND
VIN
COUT
VOUT
L
VOUT
CIN
EN
VSEL
AGND
SDA
SCL
VIN
Figure 1. Typical Application
Table 1. Recommended External Components
Component
Description
Vendor
Parameter
Min.
Typ.
Max.
Units
L (LOUT)
470nH Nominal
Murata, TDK, FDK
L
(4)
390
470
600
nH
DCR (Series R)
80
m
Ω
COUT
(5)
0603 (1.6x0.8x0.8), 10
μF X5R
Various
C
(6)
2.2
10.0
15.0
μF
CIN
0402 (1x0.5x0.25), 4.7
μF X5R
Taiyo-Yuden
1.6
4.7
μF
Notes:
4.
Minimum L incorporates tolerance, temperature, and partial saturation effects (L decreases when increasing current).
5.
A capacitor similar to CIN can be used for COUT. With 1.4V of bias, a 4.7μF 0402 capacitor minimum value is 2.5μF.
The regulator is stable, but transient response degraded due to large signal effects.
6.
Minimum C is a function of initial tolerance, maximum temperature, and the effective capacitance being reduced due to
frequency, dielectric, and voltage bias effects. CIN is biased with a higher voltage which reduces its effective capacitance
by a larger amount.
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