MHF2812SF 查看數據表（PDF） - Crane Aerospace and Electronics.
零件编号
产品描述 (功能)
生产厂家
MHF2812SF Datasheet PDF : 20 Pages
| |||
Crane Aerospace & Electronics Power Solutions
MHF+ Single, Dual and Triple DC/DC Converters
28 VOLT INPUT – 15 WATT
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
SINGLE OUTPUT MODELS
PARAMETER
OUTPUT VOLTAGE
OUTPUT CURRENT
OUTPUT POWER
OUTPUT RIPPLE
VOLTAGE
LINE REGULATION
LOAD REGULATION
INPUT VOLTAGE
NO LOAD TO FULL
CONDITION
VIN = 16 to 40 VDC
VIN = 16 to 40 VDC
10 kHz - 2 MHz
Tc = –55°C to +125°C
Vin = 16 to 40 VDC
NO LOAD TO FULL
CONTINUOUS
TRANSIENT 50 ms
INPUT CURRENT
INPUT RIPPLE
CURRENT
EFFICIENCY
LOAD FAULT1
STEP LOAD RESP.
NO LOAD
FULL LOAD
INHIBITED
10 kHz - 10 MHz
Tc = –55°C to +125°C
SHORT CIRCUIT
POWER DISSIPATION
RECOVERY2
50% – 100% – 50%
TRANSIENT
RECOVERY2
STEP LINE RESP.
16 – 40 – 40 VDC
TRANSIENT3
RECOVERY2
START-UP
DELAY
OVERSHOOT4
MHF+2812S
MIN TYP MAX
11.88 12.00 12.12
0 — 1.25
0 — 15
— 30 80
— 50 120
— 5 50
— 20 50
16 28 40
— — 50
— 25 50
— 680 752
— 5 12
— 35 80
— — 120
78 79 —
— 3.5 6
— 7.5 30
–500 150 500
— 150 300
–800 550 800
— 0.8 1.2
0 10 25
0 200 1200
MHF+2815S
MIN TYP MAX
14.85 15.00 15.15
0 — 1.00
0 — 15
— 30 80
— 50 120
— 5 50
— 20 50
16 28 40
— — 50
— 25 62
— 670 752
— 5 12
— 35 80
— — 120
78 80 —
MHF+2828S
MIN TYP MAX
27.72 28.00 28.28
0 — 0.54
0 — 15
UNITS
VDC
A
W
— 60 120
— 100 180 mV p-p
— 50 150 mV
— 50 150 mV
16 28 40 VDC
— — 50
V
— 25 60
— 640 760 mA
— 5 12
— 35 80 mA pp
— — 120
82 84 —
%
— 3.5 6
— 7.5 30
— 3.5 6
W
— 7.5 30
ms
–600 200 600
— 150 300
–800 600 800
— 200 400
mV pk
μs
–800
—
0
0
550 800
0.8 1.2
10 25
200 1500
–1200 1100 1200
— 0.8 1.2
0 10 25
0 200 280
mV pk
ms
ms
mV pk
Notes
1. Indefinite short circuit protection not guaranteed above 125°C
(case)
2. Recovery time is measured from application of the transient to point
at which Vout is within regulation.
3. Input step transition time >10 μs.
4. Input step transition time <100 μs.
www.craneae.com
Page 9 of 20
Rev K - 20060613
Share Link: 