NCP5612 데이터 시트보기 (PDF) - ON Semiconductor
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NCP5612 Datasheet PDF : 11 Pages
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NCP5612
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply
Output Power Supply
VBAT
Vout
7.0
V
7.0
V
Digital Input Voltage
Digital Input Current
CNTL
−0.3 < V < VBAT
V
1.0
mA
Human Body Model: R = 1500 W, C = 100 pF (Note 3)
Machine Model
ESD
2.0
kV
200
V
LLGA12 Package
Power Dissipation @ TA = +85°C (Note 4)
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Air
Operating Ambient Temperature Range
Operating Junction Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Latch−up Current Maximum Rating per JEDEC Standard: JESD78
PD
RqJC
RqJA
TA
TJ
TJmax
Tstg
−
200
51
200
−40 to +85
−40 to +125
+150
−65 to +150
"100
mW
°C/W
°C/W
°C
°C
°C
°C
mA
Moisture Sensitivity (Note 5)
−
1
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
3. This device series contains ESD protection and exceeds the following tests:
Human Body Model (HBM) "2.0 kV per JEDEC standard: JESD22−A114.
Machine Model (MM) "200 V per JEDEC standard: JESD22−A115.
4. The maximum package power dissipation limit must not be exceeded.
5. Moisture Sensitivity Level (MSL): 1 per IPC/JEDEC standard: J−STD−020A.
POWER SUPPLY SECTION (Typical values are referenced to TA = +25°C, Min & Max values are referenced −40°C to +85°C ambient
temperature, operating conditions 2.85 V < Vbat < 5.5 V, unless otherwise noted.)
Rating
Pin Symbol Min Typ Max Unit
Power Supply
11
Vbat
2.7
−
5.5
V
Continuous DC Current in the Load @ Vf = 3.8 V, 3.2 V < Vbat < 5.5 V, ICON = L 7
(30 mA per LED)
Iout
60
−
mA
−
Output ICON Current (ICON bit = H) @ 3.2 V < Vbat < 4.2 V, TA = +25°C
Continuous Output Short Circuit Current
Output Voltage Compliance (OVP)
DC/DC Start Time (Cout = 1.0 mF) from end of the CNTL Tdst delay to full load
operation, @ Vbat = 3.6 V
Output Voltage Turn−off (Cout = 1 mF) From Last Low Level at CNTL pin to
Vout = 5%
Standby Current, 0°C < TA < +85°C
Vbat = 3.6 V, Iout = 0 mA, ICON = L
Operating Current, @ Iout = 0 mA, ICON = H, Vbat = 3.6 V
Output LED to LED Current Matching, Vbat = 3.6 V,
ILED = 10 mA, LED1 & LED2 are Identical −25°C < TA < 85°C
Output Current Tolerance @ Vbat = 3.6 V, ILED = 10 mA −25°C < Ta < 85°C
Charge Pump Operating Frequency
Thermal Shutdown Protection
Thermal Shutdown Protection Hysteresis
Efficiency − LED1 = LED2 = 10 mA, Vf = 3.2 V, Vbat = 3.8 V (Total = 20 mA)
Efficiency − LED1 = LED2 = 30 mA, Vf = 3.75 V, Vbat = 3.8 V (Total = 60 mA)
7
IICONTOL
−
450
550
mA
7
Isch
−
40
100 mA
7
Vout
4.8
−
5.7
V
12
Tstart
−
150
−
ms
12
Toff
−
500
−
ms
11
Istdb
−
−
1.0
mA
11
Iop
2, 3
IMAT
−
600
−
mA
−
"0.2 "1.0
%
2, 3
ITOL
−
Fpwr
−
TSD
−
TSDH
−
EPWR
−
−
"1.0
−
−
1.0
−
−
160
−
−
30
−
−
87
−
−
84
−
%
MHz
°C
°C
%
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