SMSA2805S データシートの表示（PDF） - Crane Aerospace and Electronics.
部品番号
コンポーネント説明
一致するリスト
SMSA2805S Datasheet PDF : 14 Pages
| |||
Crane Aerospace & Electronics Power Solutions
SMSA Single and Dual DC/DC Converters
28 Volt input – 5 Watt - Pending Revision F Release
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, radiation level O, unless otherwise specified.
single output models
PARAMETER
CONDITIONS
OUTPUT VOLTAGE
TC = -55°C TO +125°C
OUTPUT CURRENT
TC = -55°C TO +125°C
Vin = 16 to 40 VDC
OUTPUT POWER
TC = -55°C TO +125°C
Vin = 16 to 40 VDC
OUTPUT RIPPLE
10 kHz - 2 MHz
LINE REGULATION
VIN = 16 TO 40 VDC
TC = -55°C TO +125°C
LOAD REGULATION
NO LOAD TO FULL
TC = -55°C TO +125°C
INPUT VOLTAGE
CONTINUOUS
NO LOAD TO FULL
TC = -55°C TO +125°C
TRANSIENT1 50 ms
INPUT CURRENT
INPUT RIPPLE
CURRENT2
EFFICIENCY
LOAD FAULT1, 2
STEP LOAD
RESPONSE
STEP LINE
RESPONSE1, 3
START-UP3
NO LOAD
FULL LOAD
INHIBITED
10 kHz - 10 MHz
TC = -55°C TO +125°C
SHORT CIRCUIT
POWER DISSIPATION
RECOVERY
50% - 100% - 50%
TRANSIENT
RECOVERY1, 3
TRANSIENT
16 - 40 VDC
40 - 16 VDC
RECOVERY
16 - 40 VDC
40 - 16 VDC
DELAY
OVERSHOOT1
smsa283R3s smsa2805S smsa285R2s
MIN TYP MAX
MIN TYP MAX
MIN TYP MAX
3.25 3.30 3.35 4.95 5.00 5.05 5.15 5.20 5.25
0 — 1200 0 — 1000 0 — 462
—
—
4—
—
5—
—
5
— 300 600 — 150 450 — 150 450
— 10 50 — 10 50 — 10 50
— 10 50 — 10 50 — 10 50
16 28 40 16 28 40 16 28 40
0
—
50 0
—
50 0
—
50
— 35 60 — 35 60 — 35 60
— 250 — — 250 — — 250 —
—
3
5—
3
5—
3
5
— 50 200 — 50 200 — 50 200
— 60 300 — 60 300 — 60 300
60 — — 68 74 — 68 74 —
— 1.5 2.4 — 1.5 2.0 — 1.5 2.0
— 12.5 25 — 12.5 25 — 12.5 25
— 200 500 — 200 500 — 200 500
— 200 500 — 200 500 — 200 500
— 200 500 — 200 500 — 200 500
— 200 500 — 200 500 — 200 500
— 400 1000 — 400 1000 — 400 1000
— 400 1000 — 400 1000 — 400 1000
— 10 75 — 10 75 — 10 75
UNITS
VDC
mA
W
mV p-p
mV
mV
VDC
V
mA
mA p-p
%
W
ms
mV pk
µs
mV pk
µs
ms
Notes
1. Guaranteed by design, not tested.
2. Indefinite short circuit protection not guaranteed above 125°C
(case).
3. Recovery time is measured from application of the transient to
point at which VOUT is within 1% of VOUT at final value.
www.interpoint.com
Page 6 of 14
Rev F - 20090318 - Pending Revision F Release
Share Link: 