OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

BD6040GUL-E2

P1-P3P4-P6P7-P9P10-P12P13-P14
BD6040GUL, BD6041GUL
Technical Note
7/13
●Equivalent Circuit
Fig. 16 Block Diagram
●Typical Application Circuit
28V-OVP
Travel
Adapter
Charger
OVP
PMIC
IN1
BATT
CHGIN
OUT1
Li-ion
1cell
IN2
OUT2
OK
GND
EN
IN3
IN4
1.0μF
0.1μF
100kohm
Fig. 17 Application Circuit
・Safety is high because it detects, and it protects it for an abnormal voltage up to 28V.
・It contributes to the miniaturization because all external is built into.
50kΩ
10kΩ
C2 : EN
C1 : OKA1/B1 : OUT
BD6040GUL, BD6041GUL
Technical Note
8/13
●Timing Diagram
OVLO
UVLO
2msec
10msec
(Tok)
(Ton)
IN
OUT
OK
Fig. 18 Start up sequence
Fig. 19 Shutdown by over voltage detection
Fig. 20 Operation by current limit detection
OVLO
UVLO
1.5
μ sec
2.0 μ sec
(Toff)
(Tovp)
IN
OUT
OK
Icc
OUT
O
K
ILM
H
BD6040GUL, BD6041GUL
Technical Note
9/13
●Examples of Application Circuit (Ball Configuration is BOTTOM VIEW)
A: In case of both EN & OK pins are connected.
Fig. 21
B: In case of OK pin is connected.
Fig. 22
BD6040
BD6041
IN OUT
PMIC
/
charge
r
A
dapte
r
/ USB
GND
OK
OUT
OUT
EN
IN
IN
GND
IN
IN
1 2 3
C
B
OK
OUT
OUT
EN
IN
IN
GND
IN
IN
123
C
B
o
r
GND
Short
Open
OK
CPU
EN
1 . 0 µF 0.1
µF
10kΩ
Li- ion
1 cell
100kΩ
BD6040
BD6041
IN OUT
OK
CPU
EN
PMIC
/
charger
A
dapte
r
/ USB
GND
O
K
OUT
OUT
EN
IN
IN
GND
IN
IN
123
C
B
A
1 .0
µF
0.
1
µ
F
10kΩ
Li- ion
1 cell
100kΩ
P1-P3P4-P6P7-P9P10-P12P13-P14

BD6040GUL-E2

Mfr. #:
Buy BD6040GUL-E2
Manufacturer:
Description:
Power Management Specialized - PMIC 30V Resistance 6.4V OVLO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet