參數(shù)資料
型號: FAN5066
廠商: Fairchild Semiconductor Corporation
英文描述: Ultra Low Voltage Synchronous DC-DC Controller
中文描述: 超低電壓同步DC - DC控制器
文件頁數(shù): 10/18頁
文件大?。?/td> 263K
代理商: FAN5066
FAN5066
PRODUCT SPECIFICATION
10
REV. 2.1.4 11/13/01
Table 3. FAN5066 Application Bill of Materials for DDR VTT
Notes:
1. Inductor L1 is recommended to isolate the 5V input supply from noise generated by the MOSFET switching. L1 may be
omitted if desired.
Test Circuit
Figure 3. Output Drive Test Circuit and Timing Diagram
Reference
C1
2, C6
C9
Manufacturer Part #
Panasonic
ECU-V1H104ZFX
Panasonic
ECU-V1C105ZFX
Panasonic
ECU-V1H101JCG
Sanyo
6SP680M
Sanyo
4SP820M
Motorola
1N4735A
Coiltronics
UP1B-1R5
Coiltronics
UP4B-1R5
Fairchild
FDS6680S
Any
Any
Any
Any
Fairchild
FAN5066M
Quantity
6
Description
100nF, 50V Capacitor
Requirements/Comments
C4
5
2
1
μ
F, 16V Capacitor
C10
1
100pF Capacitor
5%, C0G
C11
1
680
μ
F, 6.3V OSCON
I
RMS
= 4.8A
COUT
4
820
μ
F, 4V OSCON
ESR < 12m
D1
1
6.2V Zener Diode
L1
Optional
1.5
μ
H, 4A Inductor
DCR ~ 20m
See Note 1.
DCR ~ 4m
L2
1
1.5
μ
H, 13A Inductor
Q1
2
2
N-Channel MOSFET
w/ Integrated Schottky
47
4.7
10K
499
DC/DC Controller
R
DS(ON)
= 17m
@
V
GS
= 4.5V
R1
R2-3
R4
R5-6
U1
1
2
1
2
1
+5V
+12V
1
μ
F
1
μ
F
0.1
μ
F
VCCQP
VCCA
10%
10%
50%
HIDRV
LODRV
50%
50%
50%
90%
90%
t
R
t
DT1
VCCP
HIDRV
LODRV
GNDA
GNDD
GNDP
47
4.7
3000pF
4.7
3000pF
t
F
t
DT2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FAN5066A WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
FAN5066A-3116B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
FAN5066M 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 DC-DC Controller ULV Synchronous RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
FAN5066M_Q 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 DC-DC Controller ULV Synchronous RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
FAN5066MTC 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 DC/DC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel