参数资料
型号: PKH4611API
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE
文件页数: 19/20页
文件大小: 1333K
代理商: PKH4611API
8
EN/LZT 146 36 R1A (Replaces EN/LZT 137 29 R3) Ericsson Microelectronics AB, June 2000
PKH 4713 PI
TC = – 30 … + 85°C, VI = 38... 72 V.
Output
1.4
1.8
Characteristics
Conditions
Unit
min
typ
max
Pd
Power dissipation
Miscellaneous
%
Efficiency
h
IO = IOmax
80
83
VI = 53 V
VI = 67 V
VI = 53 V
VI = 67 V
80
83
1.4
1.8
W
0
0.6
A
Characteristics
Conditions
Output 1
min
typ
max
Unit
Output voltage initial
setting and accuracy
VOi
Output voltage
tolerance band
VO
Idling voltage
IO = 0 A see Typical Characteristics
Load regulation
IO = 0.1 …1.0 × IO max, VI = 53 V
ttr
Load transient voltage
Vtr
Temperature coefficient1)
Tcoeff
Ramp-up time
tr
Start-up time
ts
Output current
IO
Max output power1)
PO max
Current limiting
threshold
Ilim
TC <TCmax, VO =10 V
Short circuit current
Isc
20 Hz …5 MHz
Line regulation
IO = IOmax
Load transient
recovery time
11.82
12.00
12.18
V
14.3
V
mV
230
340
655
mV
+200
mV
– 490
mV
IO = IOmax, TC = + 40…+ 90 C
–3.7
mV/°C
1ms
13
8
ms
7W
0.65
1.2
A
1.2
A
30
70
mVp-p
80
dB
mV
300
ms
0.6…50 MHz
Long term drift
included
VI = 38…60 V
VI = 50…72 V
–20
–30
IO = 0.1 …1.0 × IO max, VI = 53 V
load step = 0.5 × IO max
11.49
12.50
V
IO = 0.1 …1.0 × IO max
IO = IOmax
Output ripple & noise2)
VOac
f = 100 Hz sine wave, 1 Vp-p, VI = 53 V
(SVR = 20 log (1 Vp-p/VOp-p))
IO = 0.1…1.0 × IO max, VI = 53 V
From VI connection to VO = 0.9 ×VOi
SVR
Supply voltage rejection (ac)
45
60
dB
TC= +25°C, IO = 0.3 A, VI = 53 V
IO = IO max, 0.1 …0.9 ×VO
1) See Typical Characteristics.
2) See also EMC Specifications, Output Ripple & Noise (VOac).
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