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부품번호 | XC6190 기능 |
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기능 | Push Button Reboot Controller | ||
제조업체 | Torex Semiconductor | ||
로고 | |||
전체 21 페이지수
XC6190 Series
ETR02031-003
Push Button Reboot Controller
■GENERAL DESCRIPTION
The XC6190 series are timer reset ICs that supply a reboot signal to the system when “L” voltage is input into the
SW1, SW2 pins for a set time (reboot delay time) using two switches (physical buttons).
On type A, the reboot delay time (TDL) can be set as desired by changing the external resistance RT within the range 1s to 20s.
On type B, TDL is fixed internally. When the TS pin is set to “H” level, the delay time is 12.5s. When the TS pin is set to “L”
level, the delay time is 7.5s.
After the reboot signal (TRSTB) is output for 0.4s (TYP), the IC automatically returns to the steady state.
Quiescent current in standby mode is a very small 0.01μA (TYP.), and this contributes to a longer battery drive
time. The small USPN-6 and USPN-6B01 packages enable reduction of mounting space.
The UVLO function is equipped as a protective function to prevent malfunctioning of the IC.
■APPLICATIONS
●Wearable Devices
●Portable Music Players
●Portable Video Game Players
●Wireless Headsets
●Mobile Communication Devices
●Smart Phones, Feature Phones
●Various applications equipped with buttons
■FEATURES
Input Voltage Range
Low power Consumption
Output Configuration
RSTB Pin SINK Current
Reboot Delay Time (Type A)
Reboot Delay Time (Type B)
Reboot Time
Operating Ambient Temperature
Package
Environmentally Friendly
: 1.75V ~ 6.0V
: 0.01μA (Stand-by, TYP.)
: Nch open drain (XC6190AN/BN)
CMOS output (XC6190AC/BC)
: 30mA (VRSTBL=0.3V.)
: 1s ~ 20s (Adjustable by the external resistor)
*12.5s ±5% (RT=200kΩ)
: 7.5s ±5% (TS=GND)
12.5s ±5% (TS=VIN)
: 0.4s±5%
: -40℃ ~ +85℃
: USPN-6, USPN-6B01
: RoHS Compliant, Pb Free
■TYPICAL APPLICATION CIRCUIT
Other
Battery
Button1
Button2
RT
SW1
SW1
VIN
XC6190AN15xx
SW2
RSTB
RT
VSS
RPUL
L
MPU/CPU
RESETB
Battery
Button1
Button2
Other
SW1
SW1
VIN
XC6190BN15xx
SW2
RSTB
TS
VSS
RPUL
L
MPU/CPU
RESETB
A type: Two-Button Solution
B type: Two-Button Solution
*1) On the XC6190AN15xx, XC6190BN25xx, connect a capacitor of at least 0.01μF between VIN-GND near the IC as needed.
*2) On the XC6190AC15xx, XC6190BC25xx, connect a capacitor of at least 0.01μF between VIN-GND near the IC.
(Note) The following products are under development.
XC6190AC158R-G
1/21
XC6190 Series
■PRODUCT CLASSIFICATION
●Ordering Information
XC6190①②③④⑤⑥-⑦(*1)
DESIGNATOR
ITEM
SYMBOL
①
②
③
④
⑤⑥-⑦
TYPE
Output Configuration
Reboot delay time
Reboot delay time accuracy
Packages (Order Unit)
A
B
N
C
1
2
5
7R-G
8R-G
DESCRIPTION
Reboot delay time set by the External RT.
Reboot delay time internal fix.
N-ch open drain output
CMOS output
Type A : 12.5s (External RT=200kΩ)
Type B : 7.5s(VTS=L), 12.5s(VTS=H)
±5%
USPN-6 (5,000 / Reel)
USPN-6B01 (5,000 / Reel)
(*1) The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
(Note) The following products are under development.
XC6190AC158R-G
4/21
4페이지 ■ELECTRICAL CHARACTERISTICS
XC6190 AN15xx / XC6190AC15xx
PARAMETER
SYMBOL
CONDITIONS
Input Voltage Range
UVLO
Release Voltage
UVLO
Detect Voltage(*1)
Quiescent Current
Operating Current(*2)
Reboot
Delay Time(*3)
VIN
VUVLOR
VUVLO
IQ
IDD
TDL
-
VIN=SWEEP (step up),
VSW1 =GND, VSW2=GND
VIN=SWEEP (step down),
VSW1 =GND, VSW2=GND
VIN=6.0V,
VIN=6.0V, VSW1=GND,
VSW2=GND
VSW1=GND, VSW2=GND
Reboot Time(*4)
RSTB Pin
SINK Current
TRSTB
ISINK
VSW1=GND, VSW2=GND
*After TDL
VRSTB=0.3V
RSTB Pin
SOURCE Current
ISOURCE
XC6190AC15xx
VRSTB=VIN-0.3V
SW1 Pin
“H” Voltage
VSW1H
VIN=6.0V
SW1 Pin
“L” Voltage
SW1 Pin
“H” Current
SW1 Pin
“L” Current
SW2 Pin
“H” Voltage
VSW1L
VIN=6.0V
ISW1H
ISW1L
VIN=6.0V, VSW1=6.0V
VIN=6.0V, VSW1=GND
VSW2H
VIN=6.0V
SW2 Pin
“L” Voltage
SW2 Pin
“H” Current
SW2 Pin
“L” Current
VSW2L
VIN=6.0V
ISW2H
ISW2L
VIN=6.0V, VSW2=6.0V
VIN=6.0V, VSW2=GND
MIN
1.75
-
1.35
-
17
11.875
0.38
30
20
TYP
-
1.55
1.47
0.01
50
12.500
0.40
-
-
MAX
6.00
1.65
-
0.10
93
13.125
0.42
-
1.0 - 6.0
GND
-
0.3
-0.1 - 0.1
3.5 7.5 16.0
1.0 - 6.0
GND
-
0.3
-0.1 - 0.1
3.5 7.5 16.0
Unless otherwise stated, the reference is GND, VIN=3.7V, RT=200kΩ SW1=open, SW2=open
(*1) The UVLO detect voltage is less than the UVLO release voltage.
(*2) Quiescent current until the reboot signal is output in the circuit operation state with the SW1, SW2 pin at “L” level
(*3) Time from change of both SW1 and SW2 pin voltages to “L” level until the RSTB pin outputs “L” level (*5).
(*4) Time from change of RSTB pin to “L” level until RSTB pin changes to “H” level (*6).
(*5) RSTB pin “L” level is as follows: AN type: Applied voltage × 0.1 , AC type: VIN × 0.1
(*6) RSTB pin ”H” level is as follows: AN type: Applied voltage × 0.9 , AC type: VIN × 0.9
XC6190
Series
UNIT
V
V
Ta=25℃
CIRCUIT
①
①
V①
μA ①
μA ①
s②
s②
mA ①
mA ①
V①
V①
μA ①
μA ①
V①
V①
μA ①
μA ①
(Note) The following products are under development.
XC6190AC158R-G
7/21
7페이지 | |||
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
XC6190 | Push Button Reboot Controller | Torex Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |