ISL8105B Intersil Corporation, ISL8105B Datasheet - Page 3
ISL8105B
Manufacturer Part Number
ISL8105B
Description
Single-Phase Synchronous Buck Converter PWM
Manufacturer
Intersil Corporation
Datasheet
1.ISL8105B.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL8105BCBZ
Manufacturer:
Intersil
Quantity:
500
Company:
Part Number:
ISL8105BCRZ
Manufacturer:
Intersil
Quantity:
100
Company:
Part Number:
ISL8105BIRZ
Manufacturer:
Intersil
Quantity:
100
Block Diagram
VBIAS
D
BOOT
POR AND
INTERNAL
BOOT
SAMPLE
+
REGULATOR
SOFT-START
AND
-
OC
TGATE
HOLD
COMPARATOR
5V INT.
21.5µA
LX
20kΩ
PWM
INHIBIT
TO
COMPARATOR
GATE
BGATE/BSOC
0.6V
+
+
CONTROL
-
-
LOGIC
PWM
V
BIAS
ERROR
AMP
FB
DIS
BGATE/BSOC
5V INT.
0.4V
DIS
+
-
20µA
OSCILLATOR
FIXED 300kHz
COMP/EN
GND