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參數(shù)資料
| 型號： | CBC2016T |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Dual 600mA Step-Down Converter with Synchronization |
| 中文描述： | 雙600mA降壓轉(zhuǎn)換器的同步 |
| 文件頁數(shù)： | 2/22頁 |
| 文件大小： | 719K |
| 代理商： | CBC2016T |
Pin Descriptions
Pin Configuration
QFN33-16
(Top View)
MODE/SYNC
VCC
EN1
EN2
V
PS
AGND
FB2
FB1
1
2
3
4
N
V
L
1
1
1
1
5
6
7
8
12
11
10
9
P
P
L
N
Pin #
1
Symbol
PS
Function
Phase shift pin. Logic high enables the PS feature which forces the two converters
to operate 180° out of phase when both are in forced PWM mode.
Analog ground. Return the feedback resistive divider to this ground. See section on
PCB layout guidelines and evaluation board layout diagram.
Feedback input pins. An external resistive divider ties to each and programs the
respective output voltage to the desired value.
Input supply voltage pins. Must be closely decoupled to the respective PGND.
Not connected
Output switching nodes that connect to the respective output inductor.
Main power ground return. Connect to the input and output capacitor return. See
section on PCB layout guidelines and evaluation board layout diagram.
Converter enable input pins. A logic high enables the converter channel. A logic low
forces the channel into shutdown mode, reducing the channel supply current to less
than 1μA. This pin should not be left floating. When not actively controlled, this pin
can be tied directly to VIN and/or VCC.
Control circuit power supply. Connect to the higher voltage of VIN1 or VIN2.
Logic low enables automatic light load mode for optimized efficiency throughout the
entire load range. Logic high forces low noise PWM operation under all operating
conditions. Connect to an external clock for synchronization (PWM only).
Exposed paddle (bottom). Use properly sized vias for thermal coupling to the
ground plane. See section on PCB layout guidelines.
2
AGND
4, 3
FB1, FB2
5, 16
6, 15
7, 14
8, 13
VIN1, VIN2
N/C
LX1, LX2
PGND1, PGND2
10, 9
EN1, EN2
11
12
VCC
MODE/SYNC
EP
AAT2513
Dual 600mA Step-Down
Converter with Synchronization
2
2513.2007.04.1.1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CBC2016T100 | 制造商:TAIYO-YUDEN 制造商全稱:Taiyo Yuden (U.S.A.), Inc 功能描述:WOUND CHIP INDUCTORS |
| CBC2016T100K | 功能描述:固定電感器 INDCTR HI CUR WND 0806 10uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| CBC2016T100KR | 制造商:TAIYO-YUDEN 制造商全稱:Taiyo Yuden (U.S.A.), Inc 功能描述:WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES) |
| CBC2016T100M | 功能描述:固定電感器 INDCTR HI CUR WND 0806 10uH 20% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| CBC2016T100M-K | 功能描述:固定電感器 10uH 20% Wound Chip RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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