參數(shù)資料
型號: CY8CLED04D01-56LTXI
廠商: Cypress Semiconductor Corp
文件頁數(shù): 24/55頁
文件大?。?/td> 0K
描述: IC POWERPSOC 4CH 1A 56VQFN
特色產(chǎn)品: PowerPSoC? Embedded Power Controller
標(biāo)準(zhǔn)包裝: 260
系列: PowerPSoC® CY8CLED
核心處理器: M8C
芯體尺寸: 8-位
速度: 24MHz
連通性: DALI,DMX512,I²C,IrDA,SPI,UART/USART
外圍設(shè)備: LED,LVD,POR,PWM,WDT
輸入/輸出數(shù): 14
程序存儲器容量: 16KB(16K x 8)
程序存儲器類型: 閃存
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 4.75 V ~ 5.25 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 56-VFQFN 裸露焊盤
包裝: 托盤
產(chǎn)品目錄頁面: 698 (CN2011-ZH PDF)
配用: 428-2882-ND - KIT STARTER POWERPSOC LIGHTING
428-2281-ND - KIT EVAL POWERPSOC LIGHTING
428-2270-ND - KIT STARTER DEMO LIGHTING
其它名稱: 428-2279
CY8CLED04D01, CY8CLED04D02, CY8CLED04G01
CY8CLED03D01, CY8CLED03D02, CY8CLED03G01
CY8CLED02D01, CY8CLED01D01
Document Number: 001-46319 Rev. *P
Page 30 of 55
14.2 Operating Temperature
15. Electrical Characteristics
15.1 System Level
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75 V to 5.25 V,
TJ 115 °C for Industrial rated devices and 4.75 V to 5.25 V, TJ 125 °C for Extended Temperature rated devices. Typical parameters
apply to 5 V at 25 °C. These are for design guidance only.
15.2 Chip Level
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75 V to 5.25 V,
TJ 115 °C for Industrial rated devices and 4.75 V to 5.25 V, TJ 125 °C for Extended Temperature rated devices. Typical parameters
apply to 5 V at 25 °C. These are for design guidance only.
Note See the PowerPSoC Technical Reference Manual for more information on the DPWMxPCF register
Symbol
Description
Min
Typ
Max
Units
Notes
TA
Ambient temperature
–40
+85
+105
°C
TJ 115 °C (Industrial rated)
TJ 125 °C (extended temperature
rated)
TJ
Junction temperature
–40
+115
+125
°C
Industrial rated
Extended Temperature rated
Table 15-1. System Level Operating Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
fSW
Circuit switching frequency range for
hysteretic control loop
0.02
2
MHz
tD,MAX
Maximum delay time from CSA input to
FET state change
100
115
ns
HVDD = 24 V, ID = 1 A, fSW = 2 MHz
(Industrial rated)
HVDD = 24 V, ID = 1 A, fSW = 2 MHz
(Extended Temperature rated)
D
Output duty cycle for hysteretic controllers
5
95
%
fSW < 0.25 MHz
E
Power converter efficiency
90
95
%
HVDD = 24 V, ID = 1 A, fSW = 2 MHz
Table 15-2. Chip Level DC Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
VDD, AVDD,
GDVDD
Digital, analog, and gate driver supply
voltage range
4.75
5.25
V
All should be powered from the same
source.
HVDD
Power converter high voltage supply range
7
32
V
HVPINS
Voltage range for the CSPx and
SREGHVIN pins
7
32
V
Not all pins need to be at the same
voltage level.
IVDD
Supply current (VDD pins),
IMO = 24 MHz
16
50
mA
Conditions are VDD = 5 V, TJ = 25 °C,
CPU = 3 MHz, SYSCLK doubler
disabled, VC1 = 1.5 MHz,
VC2 = 93.75 kHz, VC3 = 93.75 kHz,
analog power = off.
IAVDD
Supply current (AVDD pin)
25
mA
Conditions are VDD = 5 V, TJ = 25 °C,
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