MC33341DR2G ON Semiconductor, MC33341DR2G Datasheet - Page 8
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MC33341DR2G
Manufacturer Part Number
MC33341DR2G
Description
IC CTRLR BATTERY FAST CHRG 8SOIC
Manufacturer
ON Semiconductor
Datasheet
1.MC33341DR2.pdf
(19 pages)
Specifications of MC33341DR2G
Function
Charge Management
Battery Chemistry
All Battery Types
Voltage - Supply
2.3 V ~ 16 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Product
Charge Management
Output Current
50 mA
Operating Supply Voltage
2.3 V to 15 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 25 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MC33341DR2GOS
MC33341DR2GOS
MC33341DR2GOSTR
MC33341DR2GOS
MC33341DR2GOSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC33341DR2G
Manufacturer:
ON/安森美
Quantity:
20 000
The above figure shows the MC33341 configured for source high−side current sensing with an externally adjustable current threshold.
Operation of this circuit is similar to that of Figure 14. The current regulation threshold can be adjusted over a range of 0 V to 200 mV with
respect to Pin 4.
Source
Current
Control
Source
Return
Isolator
Opto
V reg + V
+ 1.2 R2
Externally Adjustable Current and Internally Fixed Voltage Thresholds
th(V)
R1
R2
R1
) 1
) 1
Figure 15. Source High−Side Current Sensing with
1.2 V
8
1
R
R
R
Differential Amp
Disable Logic
Differential Amp
Inverting Amp
R
R
R
http://onsemi.com
V
V
0.4 V
CC
7
2
CC
I reg +
MC33341
V
V
CC
CC
8
1.2 V
V
R
th(Pin 2)
S
V
R
I
sen
V
sen
I
S
th
th
0.2 V
V
CC
V
I
6
3
Transconductance
R3
V
V
Comp
CC
CC
0.2 V 0.4 V 1.2 V
Amp
Reference
V
CC
V
CC
R3 +
5
4
R2
I
pk
R
0.02
S
– 0.6
R1
Load
Load
Battery or
Resistive
Load