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DA9213 数据表(PDF) 13 Page - Renesas Technology Corp

部件名 DA9213
功能描述  Multi-Phase 5 A/Phase DC-DC Buck Converter
PDF  62 Pages
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制造商  RENESAS [Renesas Technology Corp]
网页  http://www.renesas.com
标志 RENESAS - Renesas Technology Corp

DA9213 数据表(HTML) 13 Page - Renesas Technology Corp

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DA9213, DA9214, DA9215 Datasheet
R16DS0598EJ0361 Rev.03.61
Nov 03, 2025
CFR0011-120-00
Page 13
3.3
Electrical Specifications
Electrical characteristics table limits are guaranteed by production testing, design, or correlation using standard
statistical quality control methods unless otherwise stated. Typical (Typ) specifications are mean or average
values at TA = 25°C and are not guaranteed.
Unless otherwise noted, the following is valid for TJ = -40 ºC to +125 ºC, VDD = 2.8 V to 5.5 V, COUT
= 47 μF per
phase, local sensing.
Table 6. Buck Converters Characteristics
Parameter
Description
Conditions
Min
Typ
Max
Unit
External Component Electrical Conditions
COUT
Output capacitance (per
phase)
Including voltage and
temperature coefficient
23
47
62
µF
ESRCOUT
Equivalent series resistance
(per phase)
f > 100 kHz
10
mΩ
LPHASE
Inductance (per phase)
Including current and
temperature dependence
0.11
0.22
0.29
µH
DCRLPHASE
Inductor resistance
100
mΩ
Electrical Characteristics
VDD
Supply voltage
VDD_x = VSYS
2.8
5.5
V
VBUCK
Buck output voltage
Note 1
IO = 0 to IO_MAX
0.3
1.57
V
VOACC
Output voltage accuracy
PWM mode
Incl. static line/load reg and
voltage ripple
VBUCK
≥ 1 V
-2.0
+2.0
%
Incl. static line/load reg and
voltage ripple
VBUCK < 1 V
±20
mV
VBUCK = 1 V
VDD = 3.8 V
no load
-1.0
+1.0
%
VBUCK = 1 V
VDD = 3.8 V
no load
TA = 27 ºC
-0.5
+0.5
%
VTR_LOAD
Load regulation transient
voltage
Note 2
DA9213
IO = 0 to 5 A, tR = 500 ns
PWM 4-phase
VBUCK
≥ 1 V
VBUCK < 1 V
-2
-20 mV
+2
+20 mV
%
DA9213
IO = 0 to 5 A, tR = 500 ns
auto mode, ph shedding
VBUCK = 1 V
-3.5
+3.5
%
DA9214
IO = 0 to 5 A, tR = 500 ns
PWM 2-phase
VBUCK = 1 V
±3.5
%
DA9215 Buck A
±2.5
%



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