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NCP5623BMUTBG

P1-P3P4-P6P7-P9P10-P12
NCP5623B
www.onsemi.com
4
MAXIMUM RATINGS
Symbol Rating Value Unit
V
BAT
Power Supply (see Figure 3) −0.3 < Vbat < 7.0 V
Vout Output Power Supply 7.0 V
SDA, SCL,
SHDI2C
Digital Input Voltage
Digital Input Current
−0.3 < V < V
BAT
1
V
mA
ESD
Human Body Model: R = 1500 W, C = 100 pF (Note 3)
Machine Model
2
200
kV
V
P
D
R
q
JC
R
q
JA
LLGA12 package
Power Dissipation @ T
A
= +85°C (Note 4)
Thermal Resistance Junction to Case
Thermal Resistance Junction to Air
200
51
200
mW
°C/W
°C/W
T
A
Operating Ambient Temperature Range −40 to +85 °C
T
J
Operating Junction Temperature Range −40 to +125 °C
T
Jmax
Maximum Junction Temperature +150 °C
T
stg
Storage Temperature Range −65 to +150 °C
Latch−up current maximum rating per JEDEC standard: JESD78. ±100 mA
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.
NCP5623B
www.onsemi.com
5
POWER SUPPLY SECTION:
(Typical values are referenced to T
A
= +25°C, Min & Max values are referenced −40°C to +85°C ambient temperature, unless otherwise
noted), operating conditions 2.85 V < Vbat < 5.5 V, unless otherwise noted.
Pin
Symbol Rating Min Typ Max Unit
11 V
bat
Power Supply 2.7 5.5 V
10 I
out
Continuous DC current in the load, PWM = 100%
@ V
f
= 3.4 V, V
bat
= 3.0 V
@ V
f
= 3.4 V, 3.3 V < V
bat
< 5.5 V
55
75
mA
10 Isch Continuous Output Short Circuit Current
2.85 V < Vbat < 4.2 V
45 90 mA
10 Vout Output Voltage Compliance (OVP) 4.4 5.7 V
10 Tstart
DC/DC Start time (Cout = 1 mF)
3.0 V < Vbat = nominal < 5.5 V
From last acknowledgement bit to full load operation
150
ms
10 I
stdb
Stand By Current
3.0 V ≤ V
bat
≤ 4.2 V, Iout = 0 mA
0.8 1.0
mA
10 I
op
Operating Current,
@Iout = 0 mA, 3.0 V ≤ Vbat ≤ 4.2 V
350
mA
3,4,5 I
TOL
RGB Output Current Tolerance
@Vbat = 3.6 V, I
LED
= 10 mA
−25°C < Ta < 85°C
±3 %
3,4,5 I
MATCH
RGB Output Current LED Matching
@Vbat = 3.6 V, I
LED
= 5.0 mA
±0.5 %
Fpwr Charge Pump Operating Frequency
−40°C < Ta < 85°C
0.8 1 1.2 MHz
E
PWR
Efficiency @ Vbat = 3.6 V
− LED1 to LED3 = 5 mA, Vf = 2.8 V (Total = 15 mA)
− LED1 to LED3 = 20 mA, Vf = 3.2 V (Total = 60 mA)
94.2
92.3
%
NCP5623B
www.onsemi.com
6
ANALOG SECTION:
(Typical values are referenced to T
A
= +25°C, Min & Max values are referenced −40°C to +85°C ambient temperature, unless otherwise
noted), operating conditions 2.85 V < Vbat < 5.5 V, unless otherwise noted.
Pin
Symbol Rating Min Typ Max Unit
8 I
REF
Reference current @Vref = 600 mV (Note 7) 3 12.5 20
mA
8 V
REF
Reference Voltage (Note 7) −3% 600 +3% mV
I
LEDR
Reference Current (IREF) current ratio 2400
8 Rset External Reference current setting resistor (Note 6) 30 48 200
kW
3,4,5 F
PWM
Internal PWM Frequency (Note 8) 2.1 kHz
6. The overall output current tolerance depends upon the accuracy of the external resistor. Using 1% or better resistor is recommended.
7. The external circuit must not force the I
REF
pin voltage either higher or lower than the 600 mV specified. The system is optimized with a
12.5 mA reference current.
8. This parameter, derived from the 1 MHz clock, is guaranteed by design, not tested in production.
DIGITAL PARAMETERS SECTION:
(Typical values are referenced to T
A
= +25°C, Min & Max values are referenced −40°C to +85°C ambient temperature, unless otherwise
noted), operating conditions 2.85 V < Vbat < 5.5 V, unless otherwise noted.
Pin
Symbol Rating Min Typ Max Unit
9 F
SCL
Input I
2
C clock frequency 400 kHz
7,9 V
IH
Positive going Input High Voltage Threshold,
SDA, SCL signals (Note 9)
1.6 V
BAT
V
7,9 V
IL
Negative going Input High Voltage Threshold,
SDA, SCL signals (Note 9)
0 0.4 V
NOTE: Digital inputs undershoot ≤ 0.30 V to ground, Digital inputs overshoot < 0.30 V to V
BAT
9. Test guaranteed by design and fully characterized, not implemented in production.
10.The fall time − t
f
− for both SCL and SDA input signals must be 120 ns maximum.
2.0 V
2.7 V
4.2 V
5.5 V
3.0 V
Power On Reset
NORMAL Li−Ion
Maximum Voltage Operation
OPERATION
No operation during POR
7.0 V
Absolute Maximum Rating
Chip functionnal, but no parameter guaranteed
when Vbat is between 5.5 V & 7.0 V
The chip might be damaged or destroyed
Reserved for internal Reset
when Vbat is above 7.0 V
Figure 3. Understanding Integrated Circuit Voltage Limitations
P1-P3P4-P6P7-P9P10-P12

NCP5623BMUTBG

Mfr. #:
Buy NCP5623BMUTBG
Manufacturer:
ON Semiconductor
Description:
LED Lighting Drivers RGB LED DRIVER W/I2C
Lifecycle:
New from this manufacturer.
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