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參數資料
| 型號： | MAX1583ZETB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 顯示驅動器 |
| 英文描述： | White LED Camera-Flash |
| 中文描述： | LED DISPLAY DRIVER, DSO10 |
| 封裝： | 3 X 3 MM, 0.80 MM HEIGHT, MO-229WEED-3, TDFN-10 |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 133K |
| 代理商： | MAX1583ZETB |
General Description
The MAX1583 evaluation kit (EV kit) is a fully assembled
and tested surface-mount circuit board for evaluating
the MAX1583 white LED flash boost converter. The EV
kit accepts a 2.6V to 5.5V input voltage and drives up
to five series white LEDs with a constant current to pro-
vide camera flash/strobe in cell phones, PDAs, DSCs,
and other hand-held devices. The MAX1583 switching
frequency is 1MHz, allowing tiny external components.
Two logic inputs control four modes of operation: shut-
down mode (0.5μA max), movie mode for high-efficien-
cy continuous lighting (programmable up to 100mA),
precharge mode for charging a reservoir capacitor to
24V while the LEDs are off (POK output indicates a full
reservoir capacitor), and strobe mode for firing the flash
during an exposure with a regulated current program-
mable up to 300mA (100mA with installed compo-
nents). A pushbutton pulse generator is installed to sim-
ulate a 30ms flash pulse.
The MAX1583 comes with the MAX1583X (1A current
limit) installed, but the entire MAX1583 family can be eval-
uated with this EV kit with minor component changes.
Features
Supports Up to 5 LEDs for Strobe/Flash
Four Operational Modes
Strobe: Up to 300mA (Preset to 100mA)
Precharge: With POK Indicator
Movie: Up to 100mA (Preset to 20mA)
Shutdown: 0.01μA (typ) Quiescent Current
Input Current Limiting
1A (MAX1583X)
500mA (MAX1583Y)
250mA (MAX1583Z)
24V Output Overvoltage Protection
80% Efficient (P
LED
/ P
IN
) Movie Mode
Thermal-Shutdown Protection
10-Lead 3mm x 3mm TDFN Package
Surface-Mount Components
Fully Assembled and Tested
E
MAX1583 Evaluation Kit
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
19-3246; Rev 0; 4/04
Component List
Ordering Information
PART
TEMP RANGE
0°C to +70°C
IC PACKAGE
10 TDFN 3mm x 3mm
MAX1583EVKIT
DESIGNATION
QTY
DESCRIPTION
C1
1
22μF, 6.3V X5R ceramic capacitor
(0805)
TDK C2012X5R0J226M
C2
1
10μF
±
10%, 25V X5S ceramic
capacitor (1206)
Taiyo Yuden TMK316C106KL
C3, C4
2
0.01μF
±
10%, 16V X7R ceramic
capacitors (0402)
TDK C1005X7R1E103K
C5
1
0.1μF
±
10%, 25V X7R ceramic
capacitor (0603)
TDK C1608X7R1E104K
D1
1
30V, 500mA, V
F
= 0.4V Schottky
diode (SOD-323)
Diodes, Inc. B0530WS
DESIGNATION
QTY
DESCRIPTION
D2
1
White LED module
Nichia NBCW011T
D5
1
30V, 100mA Schottky diode (SOD
523)
Central Semiconductor CMOSH-3
JU1, JU2
JU3
2
1
3-pin headers
2-pin header
L1
1
4.7μH, 1.06A, 450m
TOKO 984FB-4R7M
R1
R2
1
1
3
6.04k
±
1% resistor (0402)
3.01k
±
1% resistor (0402)
100k
±
5% resistors (0402)
R3, R4, R5
SW1
1
Momentary pushbutton switch
Panasonic EVQ-PHP03T
Note:
To evaluate the MAX1583Y or MAX1583Z, request a
MAX1583YETB or MAX1583ZETB free sample with the
MAX1583 EV kit.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX1583ZETB+ | 制造商:Maxim Integrated Products 功能描述:LED DRVR 5SEGMENT 2.6V TO 5.5V 10TDFN EP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX1583ZETB+T | 功能描述:LED照明驅動器 White LED Camera Flash Boost Convertr RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| MAX1583ZETB-T | 功能描述:LED照明驅動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| MAX1584ETJ | 功能描述:直流/直流開關轉換器 5Ch Slim DSC Power Supply RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MAX1584ETJ+ | 功能描述:直流/直流開關轉換器 5Ch Slim DSC Power Supply RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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