NCP1835_0603 ONSEMI [ON Semiconductor], NCP1835_0603 Datasheet - Page 3

• Manufacturer Part Number: NCP1835_0603
• Description: Integrated Li−Ion Charger
• Manufacturer: ONSEMI [ON Semiconductor]

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. This device series contains ESD protection and is tested per the following standards:
2. Latchup Current Maximum Rating: 150 mA per JEDEC standard: JESD78.
3. Measure on 1 inch sq. of 1 oz. copper area. R
4. Moisture Sensitivity Level per IPC/JEDEC standard: J−STD−020A.
MAXIMUM RATINGS
Supply Voltage
Status Flag Output Pins
Voltage Range for Other Pins
Current Out from BAT Pin
Thermal Characteristics
Moisture Sensitivity (Note 4)
Operating Ambient Temperature
Storage Temperature
ESD
Thermal Resistance, Junction−to−Air (Note 3)
Power Dissipation, T
Human Body Model
Machine Model
sq. of 1 oz. copper area on 4 layer PCB that has 1 single signal layer with the additional 3 solid ground or power planes. The maximum package
power dissipation limit must not be exceeded:
with R
P D +
Human Body Model (HBM) per JEDEC standard: JESD22−A114.
Machine Model (MM) per JEDEC standard: JESD22−A115.
qJA
T J(max) * T A
= 68.5°C/W, T
R qJA
FAULT
V2P8
CFLG
V
CC
A
= 25°C (Note 3)
J(max)
VCC
Resistor
Dividers
= 100°C, P
V2P8
Startup,
Control
& Clamp
Rating
VREF
Bias Circuits
Chip
Enable
D
EN
= 1.09 W.
qJA
Figure 2. Detailed Block Diagram
is highly dependent on the PCB heatsink area. For example, R
http://onsemi.com
NCP1835
TIMER
Control
TIMER
LOGIC
3
Temp
CC
CV
V
VREF
FAULT
Symbol
Recharge
Comp
Precharge
Comp
R
HBM
MSL
V
T
MM
Timer
Comp
V
P
T
I
qJA
stg
CC
, V
O
A
io
D
GND
CFLG
IREF
VREF
VREF
VREF
Vbat
Resistor
Dividers
−55 to 125
−20 to 70
Level 1
Value
2000
68.5
1.09
200
7.0
7.0
5.5
1.2
qJA
BAT
ISEL
VSNS
can be 38°C/W on 1 inch
°C/W
Unit
°C
°C
W
V
V
V
A
V
V