L6910 STMicroelectronics, L6910 Datasheet - Page 2

• Manufacturer Part Number: L6910
• Description: IC PWM BUCK BST VM 16SOIC
• Manufacturer: STMicroelectronics

Specifications of L6910

• 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
• Output Voltage: 4 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3656-5; 497-4220-5; 497-4220-5

L6910 - L6910A
Table 2. Absolute Maximum Ratings
Table 3. Thermal Data
(*) Device soldered on 1 S2P PC board
Figure 3. Pins Connection (Top view)
2/29
V
Symbol
V
V
Symbol
R
V
HGATE
PHASE
PHASE
th j-amb
BOOT
Vcc
T
P
OCSET
SS/INH
EAREF
T
COMP
stg
tot
VREF
j
GND
OSC
-
-
FB
Vcc to GND, PGND
Boot Voltage
OCSET, LGATE, PHASE
SS, FB, PGOOD, VREF, EAREF, RT
COMP
Junction Temperature Range
Storage temperature range
Maximum power dissipation at Tamb = 25 C
Thermal Resistance Junction to Ambient
1
2
3
4
5
6
7
8
D03IN1510
Parameter
16
15
14
13
12
11
10
9
Parameter
N.C.
VCC
LGATE
PGND
BOOT
HGATE
PHASE
PGOOD
OCSET
SS/INH
COMP
VREF
SO-16
GND
OSC
N.C.
120
FB
HTSSOP16
1
2
3
4
5
6
7
8
110
D03IN1511
-0.3 to Vcc+0.3
-40 to 150
-40 to 150
Value
6.5
HTSSOP16 (*)
15
15
15
7
1
16
15
14
13
12
11
10
9
50
VCC
LGATE
PGND
BOOT
HGATE
PHASE
PGOOD
EAREF
Unit
Unit
C/W
W
V
V
V
V
V
V
C
C