Non-insulation type DC-DC converter
PMH
1
Features
Industry standard footprint adopted
High efficiency
Equipped with a function to vary output over a wide range
Equipped with Remote On/Off function
P rotection functions (output over current protection, over
temperature protection (AD16R only))
Model-naming method
PMH AD 07R P V W D
Shape (D: SMD type)
Input voltage (M: 5V, W: Worldwide)
VRM (POL) product
Polarity of Remote control
P: Positive Logic
Maximum output current
07R: 7A
16R: 16AA (Adjustable) is uniformly used because the nominal out-
put voltage can be varied over a wide range.
Series name
Applications
Conformity to RoHS Directive
This means that, in conformity with EU Directive
2002/95/EC, lead, cadmium, mercury, hexavalent chro-
mium, and specific bromine-based flame retardants, PBB
and PBDE, have not been used, except for exempted ap-
plications.
Product Line up
Model name PMH-AD16RPVMD PMH-AD16RPVWD PMH-AD07RPVWD
Input voltage 4.5V 5.5V 6V 14V 6V 14V
Output voltage 0.75V 3.63V 0.75V 5.5V 0.75V 5.5V
Output current 16A 16A 7A
Output power 52.8W 80W 35W
00-0 /2008042/etl_pmh
All specifications are subject to change without notice.
2
PMH
PMH Specifications
MODEL
PMH-AD16RPVMD PMH-AD16RPVWD PMH-AD07RPVWD
I T E M S/ U N I T S
Nominal Voltage V DC5 DC12
Voltage Range 0.75 Vo 3.63V (*1) V DC4.5-5.5 DC6-14
Voltage Range 3.63 Vo 5.5V (*1) V - DC7-14
Input Efficiency Vo=1.2V (typ) (*2) 86 83 77
Efficiency Vo=1.8V (typ) (*2) 90 87.5 83
Efficiency Vo=3.3V (typ) (*2) 94 92.5 89
Efficiency Vo=5.0V (typ) (*2) - 95 93
Maximum Current (*3) A 16 7
Maximum Power (*4) W 52.8 80 35
Maximum Line Regulation 0.75 Vo 3.63V (typ) mV 2 10 3
Maximum Line Regulation 3.63 Vo 5.5V (typ) mV - 15 5
Maximum Load Regulation 0.75 Vo 3.63V 0-100% (typ) mV 5 10 3
Output
Maximum Load Regulation 3.63 Vo 5.5V 0-100% (typ) mV - 15 7
Max Power Total Regulation (max) 5 2
Maximum Ripple & Noise (typ) (*5) mVp-p 50 50/80 50
Start Up Time (typ) ms 2.5
Voltage Adjustable Range (*6) VDC 0.75-3.63 0.75-5.5
Over Current Protection (typ) (*7) A 24.0 10.5
Over Voltage Protection Not available
Over Temperature Protection (typ) 120 Not available
Function
Remote Sensing Available Not available
Remote ON/OFF Control Available
Parallel Operation Not available
Operating Temperature -40 to +85
Storage Temperature -55 to +125
Operating Humidity RH 10-95 (the conditions of maximum 38C in wet bulb temperature and non-condensation should be ensured.)
Environment
Storage Humidity RH 10-95 (the conditions of maximum 38C in wet bulb temperature and non-condensation should be ensured.)
Vibration 10-500Hz, 1 minutes sweep and 98m/s (10G) acceleration or 1.5mm total amplitude, 3 directions, 0.5h for each, in non-operation
Shock 980m/s (100G), 6ms, 3 directions, 3 times for each, in non-operation
Weight (typ) g 6.5 2.5
Mechanical
Size (W x H x D) mm 33 x 6.7 x 14.2 20.3 x 6.0 x 11.43
(*1) Input voltage range differs depending on the Vo value.
(*2) With nominal input voltage, maximum output current, and Ta=25C.
(*3) Check the output current because it varies depending on the usage conditions and the voltage setting.
(*4) Check the maximum output power because it varies depending on the output voltage.
(*5) In 20MHz, nominal input voltage, maximum output current, and Ta=25C. This value is that in the condition where a 1F ceramic capacitor + 10F OS capacitor is
attached to the output terminal.
For PMH-AD16RPVWD only,
50mVp-p in 0.75 Vo 3.63V
80mVp-p in 3.63 Vo 5.5V
(*6) Refer to *1Input voltage rang.
(*7) Automatically resumes when the causes are removed.
With nominal input/output voltage, maximum output current, and Ta=25C, if not specified separately.
Outline Drawing
PMH16 D (SMD) type PMH07 D (SMD) type Terminal assignments
4.83 4.83 4.83
6.7max.
4.06 4.06 6.0max.
Model PMH-AD16RPVMD PMH-AD07RPVWD
7.87 7.54 1.22 1.58
4.83 4.57 1.3
name PMH-AD16RPVWD
No.1 Vin Vin
6 5 4 3
3 2 1
No.2 RC RC
No.3 Vo sense Vo
4 5
2
1
No.4 Trim Trim
2.5
2.5
No.5 Vo GND
20.3
33.00
No.6 GND
All specifications are subject to change without notice.
14.2
1.6
1.91 10.29
11.43
1.6
8.64