Cꢀꢁnꢂ aꢂꢀoꢃpꢁcꢂ & elꢂcꢄꢀonicꢃ Powꢂꢀ solꢅꢄionꢃ
MHF+ Sꢁꢂꢃꢄꢀ, dꢇꢅꢄ ꢅꢂꢆ tꢈꢁpꢄꢀ dC/dC Cꢉꢂꢊꢀꢈꢋꢀꢈs
28 VOꢀT ꢁꢂPꢃT – 15 WATT
OPeratꢆꢇg COꢇdꢆtꢆOꢇs aꢇd CharaCterꢆstꢆCs
syꢇC aꢇd ꢆꢇhꢆbꢆt
Input Voltage Range
Sync In
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs:
• iꢂpꢇꢋ fꢈꢀqꢇꢀꢂcy
‣16 ꢋꢉ 40 vdC cꢉꢂꢋꢁꢂꢇꢉꢇs
‣Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 500 ꢋꢉ 600 kHz
‣tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 400 ꢋꢉ 600 kHz
‣dꢇꢋy cycꢄꢀ 40% ꢋꢉ 60%
‣MHF+281r9S 20 ꢋꢉ 32 dC cꢉꢂꢋꢁꢂꢇꢉꢇs
‣50 v fꢉꢈ ꢇp ꢋꢉ 50 ms ꢋꢈꢅꢂsꢁꢀꢂꢋ
‣MHF+281r9S 35 v fꢉꢈ ꢇp ꢋꢉ 50 ms ꢋꢈꢅꢂsꢁꢀꢂꢋ
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs:
‣16 ꢋꢉ 48 vdC cꢉꢂꢋꢁꢂꢇꢉꢇs
‣80 v fꢉꢈ ꢇp ꢋꢉ 120 ms ꢋꢈꢅꢂsꢁꢀꢂꢋ
• acꢋꢁꢊꢀ ꢄꢉw 0.8 v mꢅx
• acꢋꢁꢊꢀ hꢁꢃh 4 v mꢁꢂ, 5 v mꢅx
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: sꢉꢇꢈcꢀ ꢁmpꢀꢆꢅꢂcꢀ shꢉꢇꢄꢆ bꢀ <100 ꢉhms ꢅꢂꢆ
ꢋhꢀ ꢋꢈꢅꢂsꢁꢋꢁꢉꢂ ꢋꢁmꢀ shꢉꢇꢄꢆ bꢀ <100 ꢂꢅꢂꢉsꢀcꢉꢂꢆs
• if syꢂc ꢁs ꢂꢉꢋ ꢇsꢀꢆ
‣Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: cꢉꢂꢂꢀcꢋ ꢋꢉ ꢁꢂpꢇꢋ cꢉmmꢉꢂ
‣tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: ꢄꢀꢅꢊꢀ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
• rꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ ꢁꢂpꢇꢋ cꢉmmꢉꢂ
Output Power
• 6.65 ꢋꢉ 15 wꢅꢋꢋs ꢆꢀpꢀꢂꢆꢁꢂꢃ ꢉꢂ mꢉꢆꢀꢄ
Power Dissipation (Pd)
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 6 wꢅꢋꢋs
• 1.9 ꢅꢂꢆ 3.3v sꢁꢂꢃꢄꢀ: 8 wꢅꢋꢋs
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 12 wꢅꢋꢋs ꢋꢈꢁpꢄꢀ
Inhibit:
• acꢋꢁꢊꢀ ꢄꢉw (ꢉꢇꢋpꢇꢋ ꢆꢁsꢅbꢄꢀꢆ)
‣Active low voltage ≤0.8 V max
- iꢂhꢁbꢁꢋ pꢁꢂ cꢇꢈꢈꢀꢂꢋ
· Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 4.0 ma mꢅx, 3.0 ma ꢋyp
· tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 5.0 ma mꢅx, 3.0 ma ꢋyp
‣rꢀfꢀꢈꢀꢂcꢀꢆ ꢋꢉ ꢁꢂpꢇꢋ cꢉmmꢉꢂ
• acꢋꢁꢊꢀ hꢁꢃh (ꢉꢇꢋpꢇꢋ ꢀꢂꢅbꢄꢀꢆ)
‣Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs
Lead Soldering Temperature (10 sec per pin)
• 300°C
Storage Temperature Range (Case)
• -65°C ꢋꢉ +150°C
Case Operating Temperature (TC)
• -55°C ꢋꢉ +125°C fꢇꢄꢄ pꢉwꢀꢈ
• -55°C ꢋꢉ +135°C ꢅbsꢉꢄꢇꢋꢀ
- opꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢉꢈ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
- opꢀꢂ pꢁꢂ 8.5 ꢋꢉ 12 v, 10 v ꢋypꢁcꢅꢄ
‣tꢈꢁpꢄꢀ mꢉꢆꢀꢄs
Derating Output Power/Current
• lꢁꢂꢀꢅꢈꢄy fꢈꢉm 100% ꢅꢋ 125°C ꢋꢉ 0% ꢅꢋ 135°C
- opꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢉꢈ ꢇꢂcꢉꢂꢂꢀcꢋꢀꢆ
- opꢀꢂ cꢉꢄꢄꢀcꢋꢉꢈ ꢁꢂꢋꢀꢈfꢅcꢀ ꢂꢉꢋ ꢈꢀqꢇꢁꢈꢀꢆ ꢁf ꢅcꢋꢁꢊꢀ hꢁꢃh ꢁs
ꢃꢈꢀꢅꢋꢀꢈ ꢋhꢅꢂ 11 v ꢅꢂꢆ ꢄꢀss ꢋhꢅꢂ 40v
- opꢀꢂ pꢁꢂ ꢊꢉꢄꢋꢅꢃꢀ, 11 v ꢋypꢁcꢅꢄ
Output Voltage Temperature Coefficient
• 100 ppm/°C ꢋypꢁcꢅꢄ
• 150 ppm/°C mꢅxꢁmꢇm
Input to Output Capacitance
• 60 pF ꢋypꢁcꢅꢄ
Current Limit
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 115% ꢉf fꢇꢄꢄ ꢄꢉꢅꢆ ꢋypꢁcꢅꢄ
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 130% ꢉf fꢇꢄꢄ ꢄꢉꢅꢆ ꢋypꢁcꢅꢄ ꢋꢈꢁpꢄꢀ
meChaꢇꢆCaꢈ aꢇd eꢇvꢆrOꢇmeꢇtaꢈ
Isolation
Sꢁzꢀ (mꢅxꢁmꢇm)
• 100 mꢀꢃꢉhm mꢁꢂꢁmꢇm ꢅꢋ 500 v
• nꢉꢂ fꢄꢅꢂꢃꢀꢆ 1.460 x 1.130 x 0.330 (37.08 x 28.70 x 8.38 mm)
• Fꢄꢅꢂꢃꢀꢆ 2.005 x 1.130 x 0.330 (50.93 x 28.70 x 8.38 mm)
• Sꢀꢀ cꢅsꢀs e1, e2, g1 ꢅꢂꢆ g2 fꢉꢈ ꢆꢁmꢀꢂsꢁꢉꢂs.
Audio Rejection
• 50 ꢆB ꢋypꢁcꢅꢄ
Weight, flanged or unflanged (maximum)
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 30 ꢃꢈꢅms
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 35 ꢃꢈꢅms
Conversion Frequency (-55°C to +125°C TC)
• Fꢈꢀꢀ ꢈꢇꢂ
‣Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 480 kHz mꢁꢂ, 550 kHz ꢋyp,
620 kHz mꢅx
Scꢈꢀꢀꢂꢁꢂꢃ:
‣tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 375 kHz mꢁꢂ, 500 kHz mꢅx
Sꢋꢅꢂꢆꢅꢈꢆ, eS ꢉꢈ 883 (Cꢄꢅss H). Sꢀꢀ Scꢈꢀꢀꢂꢁꢂꢃ tꢅbꢄꢀs 1 ꢅꢂꢆ 2 fꢉꢈ
mꢉꢈꢀ ꢁꢂfꢉꢈmꢅꢋꢁꢉꢂ.
Undervoltage Lockout
• Sꢁꢂꢃꢄꢀ ꢅꢂꢆ ꢆꢇꢅꢄ mꢉꢆꢀꢄs: 14 v ꢁꢂpꢇꢋ ꢋypꢁcꢅꢄ
• tꢈꢁpꢄꢀ mꢉꢆꢀꢄs: 8.5 v ꢁꢂpꢇꢋ ꢋypꢁcꢅꢄ
www.ꢁꢂꢋꢀꢈpꢉꢁꢂꢋ.cꢉm
Pꢅꢃꢀ 3 ꢉf 23
MHF+ rꢀꢊ l - 20091113
CRANE [ Crane Aerospace & Electronics. ]
