MB39A214APFT-G-JNERE1 Datasheet, PDF (6/56 Pages) Fujitsu Component Limited. – 2ch DC/DC converter IC with PFM/ PWM synchronous rectification

MB39A214A
„ RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Condition
Value
Unit
Min Typ Max
VCC pin input voltage
BST pin input voltage
EN pin input voltage
Input voltage
Peak output current
Operating ambient
temperature
V_VCC VCC pin
6
—
28
V
V_BST BST1, BST2 pins
—
—
34
V
V_EN EN1, EN2 pins
0
—
28
V
V_FB FB1, FB2 pins
0
—
VB
V
V_VOUT VOUT1, VOUT2 pins
0
—
5.5
V
V_ILIM ILIM1, ILIM2 pins
0
—
2
V
V_FREQ FREQ pin
0
—
VB
V
V_MODE MODE pin
0
—
VB
V
DRVH1, DRVH2 pins,
I_OUT DRVL1, DRVL2 pins
− 1200 — + 1200 mA
Duty ≤ 5% (t = 1/f_OSC¯Duty)
Ta
—
− 30 + 25 + 85 °C
WARNING:
The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device's electrical characteristics are warranted when the device
is operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges.
Operation outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented
on the data sheet. Users considering application outside the listed conditions are advised to contact
their representatives beforehand.
6
DS405-00007-1v0-E