參數(shù)資料
型號: NCN6000DTBR2G
廠商: ON Semiconductor
文件頁數(shù): 35/36頁
文件大?。?/td> 0K
描述: IC INTERFACE SMART CARD 20TSSOP
產(chǎn)品變化通告: Product Obsolescence 01/Jul/2009
標(biāo)準(zhǔn)包裝: 1
應(yīng)用: ATM 終端,氣泵,ISM
接口: 微控制器
電源電壓: 2.7 V ~ 6 V
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 剪切帶 (CT)
安裝類型: 表面貼裝
其它名稱: NCN6000DTBR2GOSCT
NCN6000
http://onsemi.com
8
PIN FUNCTIONS AND DESCRIPTION (continued)
Pin
Description
Type
Name
19
Lout_H
POWER
The High Side of the external inductor is connected between this pin and Lout_L to provide
the DCDC function. The current flowing into this inductor is limited by a sense resistor
internally connected from Vbat/pin 20 and pin 19. Typically, Lout = 22
mH, with ESR
< 2.0
W, for a nominal 55 mA output load.
20
Vbat
POWER
This pin is connected to the supply voltage and monitored by the NCN6000. The operation
is inhibited when Vbat is below the minimum 2.70 V value, followed by a PWR_DOWN
sequence and a Low STATUS state.
MAXIMUM RATINGS (Note 1)
Rating
Symbol
Value
Unit
Battery Supply Voltage
Vbat
7.0
V
Battery Supply Current (Note 2)
Ibat
300
mA
Power Supply Voltage
Vcc
6.0
V
Power Supply Current
Icc
"100
mA
Digital Input Pins
Vin
0.5 V < Vin < Vbat +0.5 V,
but < 7.0 V
V
Digital Input Pins
Iin
"5.0
mA
Digital Output Pins
Vout
0.5 V < Vin < Vbat +0.5 V,
but < 7.0 V
V
Digital Output Pins
Iout
"10
mA
Card Interface Pins
Vcard
0.5 V < Vcard < CRD_VCC +0.5 V
V
Card Interface Pins, except CRD_CLK
Icard
"15
mA
Inductor Current
ILout
300
mA
ESD Capability (Note 3)
Standard Pins
Card Interface Pins and CRD_DET
VESD
2.0
8.0
kV
TSSOP20 Package
Power Dissipation @ Tamb = +85
°C
Thermal Resistance Junction to Air (Rqja)
PDS
Rqja
320
125
mW
°C/W
Operating Ambient Temperature Range
TA
25 to +85
°C
Operating Junction Temperature Range
TJ
25 to +125
°C
Maximum Junction Temperature (Note 4)
TJmax
+150
°C
Storage Temperature Range
Tsg
65 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Maximum electrical ratings are defined as those values beyond which damage to the device may occur at TA = +25°C.
2. This current represents the maximum peak current the pin can sustain, not the NCN6000 consumption (see Ibatop).
3. Human Body Model, R = 1500
W, C = 100 pF.
4. Absolute Maximum Rating beyond which damage to the device may occur.
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