L6910GTR STMicroelectronics, L6910GTR Datasheet - Page 23
![IC PWM BUCK BST VM 16SOIC](/photos/1/39/13919/497-16-soic_series_sml.jpg)
L6910GTR
Manufacturer Part Number
L6910GTR
Description
IC PWM BUCK BST VM 16SOIC
Manufacturer
STMicroelectronics
Datasheet
1.L6910GTR.pdf
(26 pages)
Specifications of L6910GTR
Pwm Type
Voltage Mode
Number Of Outputs
1
Frequency - Max
230kHz
Duty Cycle
100%
Voltage - Supply
5 V ~ 12 V
Buck
Yes
Boost
Yes
Flyback
No
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
No
Operating Temperature
-40°C ~ 150°C
Package / Case
16-SOIC (3.9mm Width)
Frequency-max
230kHz
Topology
Step Down
Output Voltage
0.9 V to 12 V
Output Current
1300 mA
Switching Frequency
50 KHz to 1000 KHz
Duty Cycle (max)
100 %
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Synchronous Pin
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6111-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L6910GTR
Manufacturer:
ST
Quantity:
20 000
Table 12. Part List (continued)
Figure 31. Efficiency vs. Output Current
Reference
Q1,Q2
C10
C11
C9
G1
D1
D2
U1
L1
2.5µH (77121A7 Core, Double winding 7 AWG16)
94
94
92
92
90
90
88
88
86
86
84
84
82
82
STPS3L25U ( STPS340U)
1
1
Vcc=5V
Vcc=5V
Vout=
Vout=
Fsw=200KHz
Fsw=200KHz
Device L6910G
STS11NF30L
Description
-
-
5V
5V
1N4148
1.5nF
Open
15nF
47nF
1.5
1.5
Output Current
Output Current
2
2
Vin=3.3V
Vin=3.3V
(A)
(A)
2.5
2.5
Vin=5V
Vin=5V
Manufacturer
MAGNETICS
KEMET
KEMET
KEMET
Jumper
ST
ST
ST
3
3
SMB (D0144)
SO16 Narrow
SMD0805
SMD0805
SMD0805
SOT23
SO8
L6910G
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